IP Library › Assignment 026436/0756
Patent Assignment
Reel/Frame 026436/0756

Intellectual Property Security Agreement

Recorded: 2011-06-13 Pages: 12
Assignors
GROEN BROTHERS AVIATION, INC.
Executed: 2011-04-11
GROEN BROTHERS AVIATION USA, INC.
Executed: 2011-04-11
Assignee
WESTFORD SPECIAL SITUATIONS FUND II, LTD.
CRAIGMUIR CHAMBERS, P.O. BOX 71, ROAD TOWN, TORTOLA, VIRGIN ISLANDS, BRITISH
Covered Properties (35)
Autogyro Aircraft
Patent: 5,304,036 →
Application: 07/626,972 →
Autogyro Aircraft
Patent: 5,301,900 →
Application: 07/931,018 →
Autogyro Aircraft
Patent: 5,544,844 →
Application: 08/226,015 →
Dual-control stick for aircraft
Patent: 6,347,770 →
Application: 09/625,759 →
Two-Place Collective Pitch and Throttle Control
Application: 61/381,291 →
Failsafe, Multiple Source, Tip-Jet Supply Apparatus and Method
Application: 61/381,313 →
Anemometer Drive Apparatus and Method
Application: 61/381,347 →
Mast main bearing lubrication and thermal management
Application: 61/403,081 →
Feathering-spindle-bearing lubrication and temperature control
Application: 61/403,097 →
Thick laminate manufacturing apparatus and method
Application: 61/403,098 →
Torsionally stiff rotorcraft control apparatus and method
Application: 61/403,099 →
Heliplace rotor thermal management for maintaining dimensional stability
Application: 61/403,111 →
Oil lubricated swashplate
Application: 61/403,113 →
Tip jet attachment apparatus and method
Application: 61/403,134 →
Blade root attachment apparatus and method
Application: 61/403,135 →
Apparatus and method for roll moment equalization at high advance ratios for rotary wing aircraft
Application: 61/403,136 →
Rotor Driven Auxiliary Power Apparatus and Method
Application: 61/409,470 →
Tail Fan Apparatus and Methods for Low Speed Yaw Control of a Rotorcraft
Application: 61/409,475 →
Tail Jet Apparatus and Method for Low Speed Yaw Control of a Rotorcraft
Application: 61/409,476 →
Gyroplane Prerotation by Compressed Air
Application: 61/409,478 →
Mission-Adaptive Rotor Blade
Application: 61/409,482 →
Detachable Rotor Blade Fairing Apparatus and Method
Application: 61/409,487 →
Use of Auxiliary Rudders for Yaw Control at Low Speed
Application: 61/409,494 →
Pre-Landing, Rotor-Spin-Up Apparatus and Method
Application: 61/429,282 →
Rotor Unloading Apparatus and Method
Application: 61/429,289 →
Rotorcraft Empennage
Application: 61/432,488 →
Rotor blade spar manufacturing apparatus and method
Application: 61/456,219 →
Rotor hub compressed air system and method
Application: 61/456,220 →
Rotor blade subsystems attachment
Application: 61/456,221 →
Composite rotor blade manufacturing method and apparatus
Application: 61/460,572 →
Composite rotor blade having internal stiffening elements
Application: 61/460,573 →
Composite rotor blade for a reaction drive rotorcraft
Application: 61/461,223 →
Rotor Hub and Blade Root Fairing Apparatus and Method
Application: 61/466,177 →
Reactive Drive Rotor Head with External Swashplate
Application: 61/468,964 →
Solid lubricated blade pitch control system for use within a compressed air stream of a reaction driven rotorcraft
Application: 61/517,413 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Dec 12, 1990
From: GROEN, HENRY J.; GROEN, DAVID L.
To: SEGO TOOL, INCORPORATED, A UT CORP.
Reel/Frame 005549/0452 →
Assignment of Assignor's Interest Mar 19, 2001
From: OYZERSKIY, EDUARD A.; CORLISS, MCGREGOR L.
To: GROEN BROTHERS AVIATION
Reel/Frame 011608/0519 →
Assignment of Assignor's Interest Jan 29, 2009
From: GROEN, DAVID L.
To: GROEN BROTHERS AVIATION USA, INC.
Reel/Frame 022162/0848 →
Assignment of Assignor's Interest Feb 2, 2009
From: GROEN, HENRY J.; GROEN, MARGARET
To: GROEN BROTHERS AVIATION USA, INC.
Reel/Frame 022177/0613 →
Security Agreement Apr 9, 2009
From: GROEN BROTHERS AVIATION, INC.; GROEN BROTHERS AVIATION USA, INC.
To: WESTFORD SPECIAL SITUATIONS MASTER FUND, L.P.; EPSILON GLOBAL MASTER FUND LP
Reel/Frame 022520/0855 →
Security Agreement Apr 9, 2009
From: GROEN BROTHERS AVIATION, INC.; GROEN BROTHERS AVIATION USA, INC.
To: CAPITAL STRATEGIES FUND, LTD.
Reel/Frame 022520/0846 →
Assignment of Assignor's Interest Oct 5, 2010
From: SONNEBORN, WALTER GERD OSKAR
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025094/0743 →
Assignment of Assignor's Interest Oct 5, 2010
From: SONNEBORN, WALTER GERD OSKAR
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025094/0778 →
Assignment of Assignor's Interest Oct 13, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025133/0279 →
Assignment of Assignor's Interest Oct 13, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025133/0538 →
Assignment of Assignor's Interest Oct 13, 2010
From: VAN DER WESTHUIZEN, JACOB J.
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025134/0607 →
Assignment of Assignor's Interest Oct 13, 2010
From: GROEN, DAVID L.
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025132/0625 →
Assignment of Assignor's Interest Oct 14, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025142/0070 →
Assignment of Assignor's Interest Oct 14, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025136/0272 →
Assignment of Assignor's Interest Oct 18, 2010
From: WHITE, ROBERT OWEN
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025155/0628 →
Assignment of Assignor's Interest Oct 18, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025155/0209 →
Assignment of Assignor's Interest Oct 18, 2010
From: WHITE, ROBERT OWEN
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025155/0631 →
Assignment of Assignor's Interest Oct 28, 2010
From: CORLISS, MCGREGOR LEE
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025214/0509 →
Assignment of Assignor's Interest Nov 10, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025345/0261 →
Assignment of Assignor's Interest Nov 10, 2010
From: VAN DER WESTHUIZEN, JACOB J.
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025345/0362 →
Assignment of Assignor's Interest Nov 11, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025350/0272 →
Assignment of Assignor's Interest Nov 11, 2010
From: GROEN, DAVID L
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025350/0928 →
Assignment of Assignor's Interest Nov 11, 2010
From: VAN DER WESTHUIZEN, JACOB J
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025349/0523 →
Assignment of Assignor's Interest Nov 11, 2010
From: GROEN, DAVID L
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025349/0662 →
Assignment of Assignor's Interest Nov 12, 2010
From: WHITE, ROBERT OWEN
To: GROEN BROTHERS AVIATION, INC.
Reel/Frame 025356/0288 →