IP Library › Granted Patent US 7,218,194
Granted Patent B2
US 7,218,194 · App. 11/203,497 · Granted May 15, 2007

Tamperproof magnetic switch assembly

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Quick Facts
Patent No.
US 7,218,194
App. No.
11/203,497
Granted
May 15, 2007
Kind
B2
Abstract

An improved magnetic switching assembly for detecting relative movement between first and second members, the switching assembly including a flux directing device for channeling a majority of applied magnetic flux away from a shiftable body such that an externally applied magnetic field cannot be used to defeat the magnetic switch assembly. The improved magnetic switching assembly also including at least one tamper switch to detect application of an external magnetic field.

Claims (74)

1. A magnetic switching device for detecting relative movement between a first and a second member comprising:

a switch assembly for mounting to the first member, the switch assembly including:

a first switch element and a second switch element, said second switch element positioned apart from said first switch element;

an electrically conductive shiftable body;

a first attractive component;

a flux director positioned in proximity to said shiftable body;

said shiftable body movable between a first position where the shiftable body is in simultaneous contact with said first and second switch elements, and a second position where said shiftable body is out of simultaneous contact with said first and second switch elements;

a second attractive component for mounting to said second member;

said flux director providing a reduced reluctance path for an applied magnetic field and directing at least a portion of a magnetic field emanating therefrom toward said switch assembly;

said first and second attractive components being positioned such that when the first and second members are in proximity to each other in a proximal position, said magnetic flux directing device allows a threshold level of magnetic flux to be applied to said shiftable body so that said shiftable body is moved to one of the first or second positions, and when the first and second members are moved out of proximity to each other in a distal position, said shiftable body is moved to the other of the first or second positions; and

a magnetically permeable shim positioned adjacent to and extending at least partially around said shiftable body, said magnetically permeable shim coupling at least a portion of the applied magnetic field from said flux director to said shiftable body.

2. The magnetic switching device according to claim 1 further comprising a pry tamper switch for indicating whether the switch assembly is moved relative to the first member.

3. The magnetic switching device according to claim 1 further comprising a return flux director for directing magnetic flux to the second attractive component.

4. The magnetic switching device according to claim 3 further comprising a third attractive component for mounting to said second member.

5. The magnetic switching device according to claim 4 wherein said second and said third attractive components are positioned one on each end of said return flux director oriented in opposite polarity.

6. The magnetic switching device according to claim 1 further comprising a metal back plate.

7. The magnetic switching device according to claim 1 further comprising a tamper switch for indicating the application of an applied magnetic field to the magnetic switching device.

8. A magnetic switching device for detecting relative movement between a first and a second member comprising:

a switch assembly for mounting to the first member, the switch assembly including:

a first switch element and a second switch element, said second switch element positioned apart from said first switch element;

an electrically conductive shiftable body;

a first attractive component;

a flux director positioned in proximity to said shiftable body;

said shiftable body movable between a first position where the shiftable body is in simultaneous contact with said first and second switch elements, and a second position where said shiftable body is out of simultaneous contact with said first and second switch elements;

a second attractive component for mounting to said second member;

said flux director providing a reduced reluctance path for an applied magnetic field and directing at least a portion of a magnetic field emanating therefrom toward said switch assembly;

said first and second attractive components being positioned such that when the first and second members are in proximity to each other in a proximal position, said magnetic flux directing device allows a threshold level of magnetic flux to be applied to said shiftable body so that said shiftable body is moved to one of the first or second positions, and when the first and second members are moved out of proximity to each other in a distal position, said shiftable body is moved to the other of the first or second positions; and

wherein said first attractive component comprises a bias ring positioned around said shiftable body member, the magnetic field emanating from the flux director coupling to the bias ring.

9. The magnetic switching device according to claim 8 wherein a resistor network for indicating an open or close door position is located inside of the magnetic switching device.

10. A magnetic switching device for detecting relative movement between a first and a second member comprising:

a switch assembly that has an electrically conductive shiftable body that shifts between simultaneous contact with two switch elements and non-simultaneous contact with the two switch elements based upon applied magnetic fields generated by first and second attractive components, the switch assembly further including:

a flux director positioned in proximity with the shiftable body;

said flux director providing a reduced reluctance path for an applied magnetic field and directing at least a portion of a magnetic field emanating therefrom toward said switch assembly;

said first and second attractive components being positioned such that when the first and second members are in proximity to each other in a proximal position, said magnetic flux directing device allows a threshold level of magnetic flux to be applied to said shiftable body so that said shiftable body is moved to one of the first or second positions, and when the first and second members are moved out of proximity to each other in a distal position, said shiftable body is moved to the other of the first or second positions; and

wherein said first attractive component comprises a bias ring positioned around said shiftable body, the magnetic field emanating from the flux director coupling to the bias ring.

11. The magnetic switching device according to claim 10 further comprising a tamper switch for indicating the application of an applied magnetic field to the magnetic switching device.

12. The magnetic switching device according to claim 10 further comprising a pry tamper switch for indicating whether the switch assembly is moved relative to the first member.

13. The magnetic switching device according to claim 10 further comprising a return flux director for directing magnetic flux to the second attractive component.

14. The magnetic switching device according to claim 10 wherein a resistor network for indicating an open or close door position is located inside of the magnetic switching device.

15. A magnetic switching device for detecting relative movement between a first and a second member and for sending a signal indicative of the relative movement to a control panel comprising:

a switch assembly that has an electrically conductive shiftable body that shifts between simultaneous contact with two switch elements and non-simultaneous contact with the two switch elements based upon applied magnetic fields generated by first and second attractive components the first attractive component including a bias ring positioned around the shiftable body, the switch assembly further including:

said first and second attractive components being positioned such that when the first and second members are in proximity to each other in a proximal position, a magnetic flux directing device allows a threshold level of magnetic flux to be applied to said shiftable body so that said shiftable body is moved to one of the first or second positions, and when the first and second members are moved out of proximity to each other in a distal position, said shiftable body is moved to the other of the first or second positions; and

a resistor network positioned in the magnetic switching device for sending, via a set of control leads, a signal indicative of the relative movement between a first and a second member to the control panel.

16. The magnetic switching device according to claim 15 wherein said resistor network comprises:

a first resistor (R 1 ) and a second resistor (R 2 ), where R 1 is electrically connected in series with said switch assembly, and where R 2 is electrically connected in parallel with said switch assembly.

17. The magnetic switching device according to claim 16 wherein when the switch assembly is closed the control panel will read a circuit resistance approximately equal to R 1 , when the switch assembly is open the control panel will read a circuit resistance approximately equal to R 1 +R 2 , and when the control leads are shorted the control panel will read a circuit resistance approximately equal to 0Ω.

18. The magnetic switching device according to claim 15 wherein said flux director is positioned in proximity with the shiftable body, said flux director providing a reduced reluctance path for an applied magnetic field.

19. A magnetic switching device for detecting relative movement between a first and a second member and for sending a signal indicative of the relative movement to a control panel comprising:

a switch assembly that has an electrically conductive shiftable body that shifts between simultaneous contact with two switch elements and non-simultaneous contact with the two switch elements based upon applied magnetic fields generated by first and second attractive components, the first attractive component including a bias ring positioned around the shiftable body;

said first and second attractive components being positioned such that when the first and second members are in proximity to each other in a proximal position, a magnetic flux directing device allows a threshold level of magnetic flux to be applied to said shiftable body so that said shiftable body is moved to one of the first or second positions, and when the first and second members are moved out of proximity to each other in a distal position, said shiftable body is moved to the other of the first or second positions.

20. The magnetic switching device according to claim 19 further comprising a tamper switch for indicating the application of an applied magnetic field to the magnetic switching device.

21. The magnetic switching device according to claim 19 further comprising a pry tamper switch for indicating whether the switch assembly is moved relative to the first member.

22. The magnetic switching device according to claim 19 wherein said bias ring extends continuously and completely around the shiftable body to increase switching repeatability.

23. A magnetic switching device for detecting relative movement between a first and a second member comprising:

a switch assembly including a first part and a second part positioned on the first and second member respectively;

said first part having:

a first magnetic component;

a shiftable body;

a flux director positioned in proximity with the shiftable body;

said second part having:

a second magnetic component;

a return flux director for directing magnetic flux to the second magnetic component; and

said shiftable body shifting between simultaneous contact with two switch elements and non-simultaneous contact with the two switch elements based upon applied magnetic fields generated by first and second magnetic components;

said flux director directing magnetic flux emanating from a first pole of said second magnetic component to said shiftable body;

said return flux director extending toward said shiftable body so as to capture the magnetic flux and return it to a second pole of said second magnetic component.

24. The magnetic switching device according to claim 23 wherein said flux concentrator is provided with a magnetic receiving surface for receiving a magnetic field and an active surface from which the received magnetic field emanates, said receiving surface being substantially parallel with said active surface.

25. The magnetic switching device according to claim 24 further comprising a second active surface that is substantially perpendicular to said receiving surface.

26. The magnetic switching device according to claim 25 wherein said flux concentrator is magnetically coupled directly to said second magnetic component.

27. A magnetic switching device for detecting relative movement between a first and a second member and for sending a signal indicative of the relative movement to a control panel comprising:

a switch assembly that has an electrically conductive shiftable body that shifts between simultaneous contact with two switch elements and non-simultaneous contact with the two switch elements based upon applied magnetic fields generated by first and second attractive components;

a permeable shim positioned adjacent to and extending at least partially around the shiftable body and coupling an applied magnetic field to the shiftable body;

said first and second attractive components being positioned such that when the first and second members are in proximity to each other in a proximal position, a magnetic flux directing device allows a threshold level of magnetic flux to be applied to said shiftable body so that said shiftable body is moved to one of the first or second positions, and when the first and second members are moved out of proximity to each other in a distal position, said shiftable body is moved to the other of the first or second positions.

28. The magnetic switching device according to claim 27 further comprising a tamper switch for indicating the application of an applied magnetic field to the magnetic switching device.

29. The magnetic switching device according to claim 27 further comprising a pry tamper switch for indicating whether the switch assembly is moved relative to the first member.

Assignments (7)
RELEASE OF PATENT SECURITY AGREEMENT RECORDED FEBRUARY 19, 2019 AT REEL/FRAME 048365/0499 Recorded Jun 6, 2024
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE
To: TRANSDIGM INC.; TRANSDIGM GROUP INCORPORATED; AEROSONIC LLC; MOUNTAINTOP TECHNOLOGIES, INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; SHIELD RESTRAINT SYSTEMS, INC.; AMSAFE, INC.; ARKWIN INDUSTRIES, INC.; AVIONIC INSTRUMENTS, INC.; AEROSONIC CORPORATION; AVTECHTYEE, INC.; BREEZE-EASTERN LLC; BRUCE AEROSPACE INC.; CEF INDUSTRIES, LLC; CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; PURE TECHNOLOGIES LTD.; HARCO LABORATORIES, INC.; HARCO LLC; HARCO TECHNOLOGIES CORPORATION; CORRPRO COMPANIES, INC.; HARCO CORPORATION; HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; TACTAIR FLUID CONTROLS, INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR INTERNATIONAL GMBH; TELAIR INTERNATIONAL AB; NORDISK AVIATION PRODUCTS AS; TURNTIME TECHNOLOGIES AB; AEROCONTROLEX GROUP, INC.; TRANSICOIL INC.; SOUTHCO, INC.; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC COUNTERMEASURES CO.; ADVANCED INPUT DEVICES, INC.; ARMTEC DEFENSE PRODUCTS COMPANY; JOSLYN SUNBANK COMPANY LLC; LEACH INTERNATIONAL CORPORATION; SOURIAU USA, INC.; NMC GROUP, INC.; TA AEROSPACE CO.; MASON ELECTRIC CO.; KORRY ELECTRONICS CO.; PALOMAR PRODUCTS, INC.; ROLLS-ROYCE PLC; MEMTRON TECHNOLOGIES CO.; CHELTON, INC. (N/K/A CHELTON AVIONICS, INC.); SIMPLEX MANUFACTURING CO.; APICAL INDUSTRIES, INC.; AERO-INSTRUMENTS CO., LLC; AIRBORNE SYSTEMS NA, INC.; HARCOSEMCO LLC; HARCO, LLC (N/K/A HARCOSEMCO LLC); PEXCO AEROSPACE, INC.; TELAIR US LLC; CALSPAN AERO SYSTEMS ENGINEERING, INC.; CALSPAN SYSTEMS, LLC; ADAMS RITE AEROSPACE, INC.; ACME AEROSPACE, INC.; SCHNELLER, INC.; CEF INDUSTRIES, INC.
Reel/Frame 067640/0147 →
RELEASE OF SECURITY INTEREST Recorded Apr 19, 2023
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE
To: TA AEROSPACE CO.; TRANSDIGM, INC.; TRANSDIGM GROUP INCORPORATED; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC CORPORATION; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; AMSAFE COMMERCIAL PRODUCTS INC.; AMSAFE, INC.; ARKWIN INDUSTRIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECH TYEE, INC.; BEAM'S INDUSTRIES; BREEZE EASTERN CORPORATION; BRUCE AEROSPACE, INC.; CEF INDUSTRIES, INC.; CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; HARCO LABORATORIES, INC.; HARCO LLC; HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; TACTAIR FLUID CONTROLS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR INTERNATIONAL LLC; TRANSCOIL LLC; WESTERN SKY INDUSTRIES, LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC DEFENSE PRODUCTS COMPANY; LEACH INTERNATIONAL CORPORATION; NMC GROUP INC.; MASON ELECTRIC CO.; KORRY ELECTRONICS CO.; PALOMAR PRODUCTS, INC.; CHELTON, INC. (N/K/A CHELTON AVIONICS, INC.); SIMPLEX MANUFACTURING CO.; APICAL INDUSTRIES, INC.
Reel/Frame 063363/0753 →
SECURITY INTEREST Recorded Feb 27, 2023
From: TRANSDIGM, INC.; TRANSDIGM GROUP INCORPORATED; TRANSDIGM UK HOLDINGS PLC; 17111 WATERVIEW PKWY LLC; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE ACQUISITION, INC.; AIRBORNE GLOBAL, INC.; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NA INC.; AIRBORNE SYSTEMS NORTH AMERICA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF CA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; AMSAFE GLOBAL HOLDINGS, INC.; AMSAFE, INC.; ANGUS ELECTRONICS CO.; APICAL INDUSTRIES, INC.; ARKWIN INDUSTRIES, INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC COUNTERMEASURES TNO CO.; ARMTEC DEFENSE PRODUCTS CO.; AUXITROL WESTON USA, INC.; AVIATION TECHNOLOGIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BETA TRANSFORMER TECHNOLOGY LLC; BREEZE-EASTERN LLC; BRIDPORT ERIE AVIATION; BRIDPORT HOLDINGS, INC.; BRIDPORT-AIR CARRIER, INC.; BRUCE AEROSPACE INC.; CDA INTERCORP LLC; CEF INDUSTRIES, LLC; CENTURY HELICOPTERS, INC.; CHAMPION AEROSPACE LLC; CHELTON AVIONICS HOLDINGS, INC.; CHELTON AVIONICS, INC.; CHELTON DEFENSE PRODUCTS, INC.; CMC ELECTRONICS AURORA LLC; DART AEROSPACE USA, INC.; DART BUYER, INC.; DART HELICOPTER SERVICES, INC.; DART INTERMEDIATE, INC.; DART TOPCO, INC.; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; ESTERLINE EUROPE COMPANY LLC; ESTERLINE INTERNATIONAL COMPANY; ESTERLINE TECHNOLOGIES CORPORATION; ESTERLINE TECHNOLOGIES SGIP LLC; HARCOSEMCO LLC; HARTWELL CORPORATION; HELI TECH, INC.; HYTEK FINISHES CO.; ILC HOLDINGS, INC.; JANCO CORPORATION; JOHNSON LIVERPOOL LLC; KIRKHILL INC.; KORRY ELECTRONICS CO.; LEACH HOLDING CORPORATION; LEACH INTERNATIONAL CORPORATION; LEACH MEXICO HOLDING LLC; LEACH TECHNOLOGY GROUP, INC.; MARATHONNORCO AEROSPACE, INC.; MASON ELECTRIC CO.; MCKECHNIE AEROSPACE DE, INC.; MCKECHNIE AEROSPACE HOLDINGS, INC.; MCKECHNIE AEROSPACE US LLC; NAT SEATTLE INC.; NMC GROUP, INC.; NORDISK AVIATION PRODUCTS LLC; NORTH HILLS SIGNAL PROCESSING CORP.; NORTH HILLS SIGNAL PROCESSING OVERSEAS LLC; NORWICH AERO PRODUCTS, INC.; OFFSHORE HELICOPTER SUPPORT SERVICES, INC.; PALOMAR PRODUCTS, INC.; PARAVION TECHNOLOGY, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; POWER DEVICE CORPORATION; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; SKANDIA, INC.; SKURKA AEROSPACE INC.; SYMETRICS INDUSTRIES, LLC; TA AEROSPACE CO.; TACTAIR FLUID CONTROLS, INC.; TDG ESL HOLDINGS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR US LLC; TEXAS ROTRONICS, INC.; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.
To: GOLDMAN SACHS BANK USA, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
Reel/Frame 062880/0580 →
SECURITY INTEREST Recorded Feb 27, 2023
From: TRANSDIGM INC.; TRANSDIGM GROUP INCORPORATED; 17111 WATERVIEW PKWY LLC; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE ACQUISITION, INC.; AIRBORNE GLOBAL, INC.; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NA INC.; AIRBORNE SYSTEMS NORTH AMERICA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF CA INC.; AMSAFE GLOBAL HOLDINGS, INC.; AMSAFE, INC.; ANGUS ELECTRONICS CO.; APICAL INDUSTRIES, INC.; ARKWIN INDUSTRIES, INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC COUNTERMEASURES TNO CO.; ARMTEC DEFENSE PRODUCTS CO.; AUXITROL WESTON USA, INC.; AVIATION TECHNOLOGIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BETA TRANSFORMER TECHNOLOGY LLC; BREEZE-EASTERN LLC; BRIDPORT HOLDINGS, INC.; BRIDPORT-AIR CARRIER, INC.; BRUCE AEROSPACE INC.; CDA INTERCORP LLC; CEF INDUSTRIES, LLC; CENTURY HELICOPTERS, INC.; CHAMPION AEROSPACE LLC; CHELTON AVIONICS HOLDINGS, INC.; CHELTON AVIONICS, INC.; CHELTON DEFENSE PRODUCTS, INC.; CMC ELECTRONICS AURORA LLC; DART AEROSPACE USA, INC.; DART BUYER, INC.; DART HELICOPTER SERVICES, INC.; DART INTERMEDIATE, INC.; DART TOPCO, INC.; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; ESTERLINE EUROPE COMPANY LLC; ESTERLINE INTERNATIONAL COMPANY; ESTERLINE TECHNOLOGIES CORPORATION; ESTERLINE TECHNOLOGIES SGIP LLC; HARCOSEMCO LLC; HARTWELL CORPORATION; HELI TECH, INC.; HYTEK FINISHES CO.; ILC HOLDINGS, INC.; JANCO CORPORATION; JOHNSON LIVERPOOL LLC; KIRKHILL INC.; KORRY ELECTRONICS CO.; LEACH HOLDING CORPORATION; LEACH INTERNATIONAL CORPORATION; LEACH MEXICO HOLDING LLC; LEACH TECHNOLOGY GROUP, INC.; MARATHONNORCO AEROSPACE, INC.; MASON ELECTRIC CO.; MCKECHNIE AEROSPACE DE, INC.; MCKECHNIE AEROSPACE HOLDINGS, INC.; MCKECHNIE AEROSPACE US LLC; NAT SEATTLE INC.; NMC GROUP, INC.; NORDISK AVIATION PRODUCTS LLC; NORTH HILLS SIGNAL PROCESSING CORP.; NORTH HILLS SIGNAL PROCESSING OVERSEAS LLC; NORWICH AERO PRODUCTS, INC.; OFFSHORE HELICOPTER SUPPORT SERVICES, INC.; PALOMAR PRODUCTS, INC.; PARAVION TECHNOLOGY, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; POWER DEVICE CORPORATION; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; SKANDIA, INC.; SKURKA AEROSPACE INC.; SYMETRICS INDUSTRIES, LLC; TA AEROSPACE CO.; TACTAIR FLUID CONTROLS, INC.; TDG ESL HOLDINGS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR US LLC; TEXAS ROTRONICS, INC.; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; BRIDPORT ERIE AVIATION, INC.; TRANSDIGM UK HOLDINGS PLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE
Reel/Frame 063012/0788 →
PATENT SECURITY AGREEMENT Recorded Apr 9, 2020
From: AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC CORPORATION/LLC; AIRBORNE HOLDINGS, INC.; AMSAFE COMMERCIAL PRODUCTS INC.; AMSAFE, INC.; ARKWIN INDUSTRIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BEAM’S INDUSTRIES; BREEZE-EASTERN CORPORATION; BRUCE AEROSPACE, INC.; CEF INDUSTRIES, INC.; CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; HARCO LABORATORIES, INCORPORATED; HARCO LLC; HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; TACTAIR FLUID CONTROLS, INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR INTERNATIONAL LLC; TRANSDIGM, INC.; TRANSCOIL LLC; WESTERN SKY INDUSTRIES, LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC DEFENSE PRODUCTS COMPANY; ARMTEC DEFENSE PRODUCTS CO.; LEACH INTERNATIONAL CORPORATION; NMC GROUP, INC.; TA AEROSPACE CO.; MASON ELECTRIC COMPANY; KORRY ELECTRONICS CO.; PALOMAR PRODUCTS, INC.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE AND NOTES COLLATERAL AGENT
Reel/Frame 052352/0704 →
SECURITY INTEREST Recorded Feb 19, 2019
From: TRANSDIGM, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC (F/K/A AEROSONIC CORPORATION); AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS OF NORTH AMERICA OF NJ INC.; AMSAFE, INC.; ARKWIN INDUSTRIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BREEZE-EASTERN LLC (F/K/A BREEZE-EASTERN CORPORATION); BRUCE AEROSPACE, INC.; CEF INDUSTRIES, LLC (F/K/A CEF INDUSTRIES, INC.); CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC (F/K/A WESTERN SKY, INDUSTRIES, LLC); HARCOSEMCO LLC (F/K/A HARCO LABORATORIES, INCORPORATED) (F/K/A HARCO LLC); HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC. (F/K/A AMSAFE COMMERCIAL PRODUCTS INC.) (F/K/A BEAM'S INDUSTRIES, INC.); TACTAIR FLUID CONTROLS, INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR INTERNATIONAL LLC; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ACME AEROSPACE, INC.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,
Reel/Frame 048365/0499 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 12, 2005
From: HABBOOSH, SAMIR W.
To: HARCO LABORATORIES, INC., A CONNECTICUT CORPORATION
Reel/Frame 016899/0840 →