Patent Assignment
Reel/Frame 015083/0777
Conversion
Recorded: 2004-08-23
Pages: 8
Assignor
WARNER ELECTRIC TECHNOLOGY, INC.
Executed: 2004-07-02
Assignee
WARNER ELECTRIC TECHNOLOGY, LLC
9211 FOREST HILL AVE., SUITE 109, RICHMOND, VIRGINIA, 23235
Covered Properties
(77)
Amplifying Clutch with Radially Contractible Shoe
Patent:
4,330,054 →
Application:
06/151,340 →
Electromagnet with Replaceable Friction Face
Patent:
4,344,056 →
Application:
06/174,213 →
Torque Limiting Mechanism
Patent:
4,373,358 →
Application:
06/220,874 →
Clutch with Fail-Safe Helical Spring
Patent:
4,418,811 →
Application:
06/260,413 →
Armature Assembly for Electromagnetic Coupling
Patent:
4,445,606 →
Application:
06/330,610 →
Armature Assembly for an Electromagnetic Clutch
Patent:
4,493,407 →
Application:
06/330,651 →
Electromagnetic Brake with Cam Release
Patent:
4,476,965 →
Application:
06/406,697 →
Electromagnetically Released Coupling
Patent:
4,496,922 →
Application:
06/557,872 →
Methods and Apparatus for Controlling the Engagement of Gap-Type Electromagnetic Couplings
Patent:
4,509,091 →
Application:
06/581,108 →
Apparatus and Method for Controlling the Engagement of a Gap-Type Electromagnetic Coupling and for Alleviating Engagement Noise
Patent:
4,567,975 →
Application:
06/581,279 →
Overrunning Clutch with Controlled Sprag Action
Patent:
4,756,395 →
Application:
06/804,802 →
Dual Start Drive System
Patent:
4,621,720 →
Application:
06/813,538 →
Method of Forming a Coupling Disc for an Electromagnetic Coupling
Patent:
4,685,202 →
Application:
06/818,217 →
Split Thrust/Retainer Ring for an Overrunning Clutch
Patent:
4,757,887 →
Application:
06/884,056 →
Friction Face for a Magnetic Coupling
Patent:
4,718,529 →
Application:
06/891,156 →
Methods and Apparatus for Controlling the Engagement of Gap-Type Electromagnetic Couplings
Patent:
33,140 →
Application:
07/032,897 →
Soft-Start Electromagnetic Coupling
Patent:
4,749,073 →
Application:
07/048,672 →
Magnetic Fixture Assembly
Patent:
4,777,463 →
Application:
07/101,379 →
Method of Making an Electromagnetic Coupling Disc
Patent:
4,818,840 →
Application:
07/133,145 →
Electromagnetically Actuated Friction Disc Clutch
Patent:
4,828,091 →
Application:
07/152,820 →
Apparatus and Method for Sensing Clutch Slippage
Patent:
4,949,828 →
Application:
07/260,913 →
Electromagnetic Coupling Disc
Patent:
4,891,619 →
Application:
07/261,112 →
Electromagnetic Coupling Disc
Patent:
4,951,797 →
Application:
07/262,358 →
Method of Making an Electromagnetic Coupling Disc
Patent:
4,891,077 →
Application:
07/263,371 →
Bi-Directional Back Stopping Clutch
Patent:
5,007,511 →
Application:
07/430,811 →
Electromagnetic Friction Brake with Improved Mounting Pins
Patent:
4,974,705 →
Application:
07/451,609 →
Electric Clutch Actuator
Patent:
5,159,522 →
Application:
07/485,953 →
Armature Assembly for an Electromagnetic Coupling
Patent:
5,036,964 →
Application:
07/500,466 →
Hardened Insert for Backstopping Clutch
Patent:
5,104,461 →
Application:
07/517,563 →
Electromagnetic Coupling Discs and Method of Making the Same
Patent:
5,096,036 →
Application:
07/531,465 →
Clutch/Brake Unit
Patent:
5,033,595 →
Application:
07/535,428 →
Apparatus for Resistance Bonding Electromagnetic Coils
Patent:
5,091,619 →
Application:
07/543,706 →
Coil Locator for Mold Encapsulation
Patent:
5,100,311 →
Application:
07/586,651 →
Field Assembly for an Electromagnet
Patent:
5,250,921 →
Application:
07/600,199 →
Electromagnetic Synchronizing and Shifting Clutch
Patent:
5,052,534 →
Application:
07/605,517 →
Sprag Retainer
Patent:
5,070,976 →
Application:
07/634,903 →
Digital Control System for Electromagnetic Clutch
Patent:
5,094,332 →
Application:
07/644,075 →
Hardened Insert and Brake Shoe for Backstopping Clutch
Patent:
5,123,972 →
Application:
07/680,759 →
Electromagnetic Coupling Armature Assembly with Flux Isolator Springs
Patent:
5,119,915 →
Application:
07/700,439 →
Method of Making an Electromagnetic Coupling Disc
Patent:
5,125,255 →
Application:
07/721,972 →
Electromagnetic Clutch with Permanent Magnet Brake
Patent:
5,119,918 →
Application:
07/774,992 →
Apparatus for Precisely Winding a Coil of Wire
Patent:
5,209,414 →
Application:
07/785,044 →
Armature Assembly for an Electromagnetic Coupling
Patent:
5,150,779 →
Application:
07/820,344 →
Split Tube Having Retainable Ends
Patent:
5,280,829 →
Application:
07/931,638 →
Supporting Hub for Clutch and Pump Assembly
Patent:
5,310,034 →
Application:
07/973,291 →
Sprag Retainer with Rotational Restraint
Patent:
5,337,869 →
Application:
07/991,021 →
Clutch with Spacer for Supporting a Bearing
Patent:
5,285,882 →
Application:
07/996,122 →
Sound-Damping Armature Assembly for an Electromagnetic Coupling
Patent:
5,372,228 →
Application:
08/026,499 →
Rotor for Electromagnetic Coupling
Patent:
5,305,865 →
Application:
08/026,995 →
Magnetic Flux Breaker for a Solenoid in a Wrap Spring Clutch
Patent:
5,335,760 →
Application:
08/102,408 →
High Strength Electromagnetic Coupling Disc
Patent:
5,445,259 →
Application:
08/114,320 →
Electromagnetic Coupling Armature Assembly Adaptable to Various Types of Hubs
Patent:
5,370,209 →
Application:
08/119,729 →
Locating Ring for Encapsulating a Coil
Patent:
5,497,136 →
Application:
08/238,619 →
Fluid Operated Brake Device
Patent:
5,908,092 →
Application:
08/256,949 →
Vehicle Transfer Case with Dual Electrically-Actuated Magnetic Clutches
Patent:
5,545,103 →
Application:
08/283,410 →
Brake Device
Patent:
5,511,637 →
Application:
08/312,591 →
Clutch/Brake Assembly
Patent:
5,549,186 →
Application:
08/346,622 →
Interlocking Bobbin and Cap for Electromagnetic Coil Assembly
Patent:
5,600,294 →
Application:
08/364,215 →
Method of Manufacturing a Component for an Electromagnetic Friction Clutch Assembly
Patent:
5,708,955 →
Application:
08/558,906 →
Molded Plastic Rotor Assembly for Electromagnetic Friction Clutch
Patent:
5,642,797 →
Application:
08/597,433 →
Formlock Shoes with Flats
Patent:
5,865,284 →
Application:
08/666,068 →
Combined Coil Housing and Shaft Bearing for an Electromagnetic Friction Clutch Assembly
Patent:
5,862,902 →
Application:
08/743,922 →
Method of Manufacturing a Rotor for an Electromagnetic Clutch Assembly
Patent:
5,920,981 →
Application:
08/823,990 →
Method for Manufacturing a Pole Piece for Electromagnetic Friction Clutch
Patent:
5,870,818 →
Application:
08/888,423 →
Grouped Sprags
Patent:
5,960,917 →
Application:
08/891,426 →
Overrunning Clutch with Spring Energized Cage Centering Device
Patent:
6,000,512 →
Application:
08/902,777 →
Sprag Family
Patent:
6,109,409 →
Application:
08/949,741 →
Sound Damping Armature Assembly for an Electromagnetic Coupling
Patent:
6,194,803 →
Application:
09/032,572 →
Multiple Actuator Brake
Patent:
6,029,782 →
Application:
09/047,002 →
Mag Stop Clutch with Center Pole
Patent:
5,971,121 →
Application:
09/070,068 →
Electromagnetic Coupling Armature Assembly with Counterweight
Patent:
6,129,194 →
Application:
09/133,273 →
Spud Locking Assembly for a Pneumatically Actuated Clutch/Brake
Patent:
6,098,775 →
Application:
09/213,718 →
Sprag Clutch Assembly
Patent:
6,059,084 →
Application:
09/296,710 →
Spring-Set Electromagnetically Released Brake
Patent:
6,315,088 →
Application:
09/379,686 →
Armature for a selectively engageable and disengaeable coupling
Patent:
6,364,084 →
Application:
09/515,779 →
Anti-slip insert for a backstopping clutch
Patent:
6,257,388 →
Application:
09/556,510 →
A Method for Making an Armature Assembly
Patent:
6,591,477 →
Application:
09/684,117 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 29, 1980
From: KROEGER EDWARD R.; MYERS PHILIP E.
To: WARNER ELECTRIC BRAKE & CLUTCH COMPAY
Reel/Frame 003803/0490 →
Assignment of Assignors Interest.
Dec 29, 1980
From: PEARCH DEAN A.; PUNG THOMAS F. SR.
To: DANA CORPORATION, A CORP.OF VA.
Reel/Frame 003849/0796 →
Assignment of Assignors Interest.
Aug 10, 1981
From: MAC DONALD J. G. FRASER
To: WARNER ELECTRIC BRAKE & CLUTCH COMPANY
Reel/Frame 003886/0656 →
Assignment of Assignors Interest.
Apr 2, 1982
From: VAN LANINGHAM, KALVIN G.
To: WARNER ELECTRIC BRAKE & CLUTCH COMPANY, A CORP. OF DE.
Reel/Frame 003959/0117 →
Assignment of Assignors Interest.
Apr 2, 1982
From: NEWTON, PAUL P.
To: WARNER ELECTRIC BRAKE & CLUTCH COMPANY, A CORP. OF DE.
Reel/Frame 003959/0118 →
Assignment of Assignors Interest.
Aug 9, 1982
From: BROWN, HENRY M. JR.; FREDETTE, ANDREW J.
To: DANA CORPORATION, A CORP OF VA
Reel/Frame 004034/0091 →
Assignment of Assignors Interest.
Apr 26, 1984
From: PARDEE, JAMES A.
To: WARNER ELECTRIC BRAKE & CLUTCH COMPANY BELOIT, A CORP OF DE
Reel/Frame 004248/0862 →
Assignment of Assignors Interest.
Jun 13, 1984
From: ROLL, THOMAS P.
To: WARNER ELECTRIC BRAKE & CLUTCH COMPANYA CORP. OF DE
Reel/Frame 004306/0676 →
Assignment of Assignors Interest.
Jun 13, 1984
From: BOOTH, DWIGHT E.
To: WARNER ELECTRIC BRAKE & CLUTCH COMPANY, 449 GARDNER ST., SOUTH BELOIT, ILL 61080 A CORP.
Reel/Frame 004269/0476 →
Assignment of Assignors Interest.
Dec 3, 1985
From: ZLOTEK, THADDEUS F.
To: DANA CORPORATION, TOLEDO, OHIO, A CORP. OF VA.
Reel/Frame 004491/0740 →
Assignment of Assignors Interest.
Dec 26, 1985
From: ZLOTEK, THADDEUS F.
To: DANA CORPORATION
Reel/Frame 004498/0014 →
Assignment of Assignors Interest.
Apr 2, 1986
From: BOOTH, DWIGHT E.; CORY, MICHAEL L.
To: WARNER ELECTRIC BRAKE & CLUTCH COMPANY
Reel/Frame 004526/0882 →
Assignment of Assignors Interest.
Jul 10, 1986
From: OSTRANDER, ROBERT J.; MAGEE, KURT J.
To: DANA CORPORATION, A CORP OF VA.
Reel/Frame 004577/0719 →
Assignment of Assignors Interest.
Apr 8, 1988
From: CORY, MICHAEL L.; DEAN, DONALD W.
To: DANA CORPORATION, A CORP. OF VA
Reel/Frame 004850/0274 →
Assignment of Assignors Interest.
Apr 8, 1988
From: BOOTH, DWIGHT E.; LIPPINCOTT, GERRY N.
To: DANA CORPORATION, A CORP. OF VA
Reel/Frame 004850/0272 →
Assignment of Assignors Interest.
Jul 1, 1988
From: GUSTIN, DAVID C.
To: DANA CORPORATION
Reel/Frame 004909/0045 →
Assignment of Assignors Interest.
Jan 6, 1989
From: BOOTH, DWIGHT E.; DE YOUNG, DANIEL L.
To: DANA CORPORATION, 4500 DORR STREET, P.O. BOX 1000, TOLEDO, OH 43697, A CORP. OF VA
Reel/Frame 004997/0921 →
Assignment of Assignors Interest.
Jan 6, 1989
From: ROLL, THOMAS P.; BOOTH, DWIGHT E.
To: DANA CORPORATION, A CORP. OF VA
Reel/Frame 005023/0215 →
Assignment of Assignors Interest.
May 23, 1989
From: OLSEN, ROBERT A.
To: DANA CORPORATION, A CORP. OF VA
Reel/Frame 005073/0087 →
Assignment of Assignors Interest.
Nov 2, 1989
From: OSTRANDER, ROBERT J.
To: DANA CORPORATION
Reel/Frame 005170/0767 →
Security Interest
Mar 23, 2000
From: WARNER ELECTRIC TECHNOLOGY, INC.
To: BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 010676/0916 →
Assignment of Assignor's Interest
May 24, 2000
From: DANA CORPORATION
To: WARNER ELECTRIC TECHNOLOGY, INC.
Reel/Frame 010832/0196 →
Release of Security Interest
Jun 10, 2003
From: BANK OF NOVA SCOTIA, THE
To: WARNER ELECTRIC HOLDING, INC.; WARNER ELECTRIC UK GROUP LTD.; WARNER ELECTRIC GROUP GMPH; WARNER ELECTRIC (HOLDING) SAS
Reel/Frame 014128/0962 →
Security Interest
Jun 16, 2003
From: COLFAX CORPORATION; CLFX CORPORATION; IMO HOLDINGS, INC.; IMO INDUSTRIES, INC.
To: BANK OF NOVA SCOTIA, THE
Reel/Frame 014250/0339 →
Release of Security Interest Granted 5/30/2003 at Reel/Frame 014250/0339 and Re-Release of Security Interest Granted on 2/29/2000 at Reel/Frame 010676/0916
Nov 30, 2004
From: THE BANK OF NOVA SCOTIA
To: WARNER ELECTRIC TECHNOLOGY LLC FKA WARNER ELECTRIC TECHNOLOGY, INC.
Reel/Frame 015400/0011 →