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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	014250/0339			Pages:	41
		Recorded:	06/16/2003
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 100
Page 1 of 2
Pages: 1 2

1

Patent #:	4330054	Issue Dt:	05/18/1982	Application #:	06151340	Filing Dt:	05/19/1980
Title:	AMPLIFYING CLUTCH WITH RADIALLY CONTRACTIBLE SHOE

2

Patent #:	4344056	Issue Dt:	08/10/1982	Application #:	06174213	Filing Dt:	07/31/1980
Title:	ELECTROMAGNET WITH REPLACEABLE FRICTION FACE

3

Patent #:	4373358	Issue Dt:	02/15/1983	Application #:	06220874	Filing Dt:	12/29/1980
Title:	TORQUE LIMITING MECHANISM

4

Patent #:	4418811	Issue Dt:	12/06/1983	Application #:	06260413	Filing Dt:	05/04/1981
Title:	CLUTCH WITH FAIL-SAFE HELICAL SPRING

5

Patent #:	4445606	Issue Dt:	05/01/1984	Application #:	06330610	Filing Dt:	12/14/1981
Title:	ARMATURE ASSEMBLY FOR ELECTROMAGNETIC COUPLING

6

Patent #:	4493407	Issue Dt:	01/15/1985	Application #:	06330651	Filing Dt:	12/14/1981
Title:	ARMATURE ASSEMBLY FOR AN ELECTROMAGNETIC CLUTCH

7

Patent #:	4476965	Issue Dt:	10/16/1984	Application #:	06406697	Filing Dt:	08/09/1982
Title:	ELECTROMAGNETIC BRAKE WITH CAM RELEASE

8

Patent #:	4496922	Issue Dt:	01/29/1985	Application #:	06557872	Filing Dt:	12/05/1983
Title:	ELECTROMAGNETICALLY RELEASED COUPLING

9

Patent #:	4509091	Issue Dt:	04/02/1985	Application #:	06581108	Filing Dt:	02/17/1984
Title:	METHODS AND APPARATUS FOR CONTROLLING THE ENGAGEMENT OF GAP-TYPE ELECTROMAGNETIC COUPLINGS

10

Patent #:	4567975	Issue Dt:	02/04/1986	Application #:	06581279	Filing Dt:	02/17/1984
Title:	APPARATUS AND METHOD FOR CONTROLLING THE ENGAGEMENT OF A GAP-TYPE ELECTROMAGNETIC COUPLING AND FOR ALLEVIATING ENGAGEMENT NOISE

11

Patent #:	4633986	Issue Dt:	01/06/1987	Application #:	06648321	Filing Dt:	09/07/1984
Title:	CLUTCH/BRAKE APPARATUS

12

Patent #:	4623305	Issue Dt:	11/18/1986	Application #:	06744039	Filing Dt:	06/12/1985
Title:	DEVICE FOR PUMPING OIL

13

Patent #:	4756395	Issue Dt:	07/12/1988	Application #:	06804802	Filing Dt:	12/03/1985
Title:	OVERRUNNING CLUTCH WITH CONTROLLED SPRAG ACTION

14

Patent #:	4621720	Issue Dt:	11/11/1986	Application #:	06813538	Filing Dt:	12/26/1985
Title:	DUAL START DRIVE SYSTEM

15

Patent #:	4685202	Issue Dt:	08/11/1987	Application #:	06818217	Filing Dt:	01/13/1986
Title:	METHOD OF FORMING A COUPLING DISC FOR AN ELECTROMAGNETIC COUPLING

16

Patent #:	4702359	Issue Dt:	10/27/1987	Application #:	06825357	Filing Dt:	02/03/1986
Title:	TORQUE OVERLOAD RELEASE CLUTCH

17

Patent #:	4757887	Issue Dt:	07/19/1988	Application #:	06884056	Filing Dt:	07/10/1986
Title:	SPLIT THRUST/RETAINER RING FOR AN OVERRUNNING CLUTCH

18

Patent #:	4718529	Issue Dt:	01/12/1988	Application #:	06891156	Filing Dt:	07/31/1986
Title:	FRICTION FACE FOR A MAGNETIC COUPLING

19

Patent #:	4768992	Issue Dt:	09/06/1988	Application #:	06920428	Filing Dt:	10/20/1986
Title:	FLEXIBLE DRIVE COUPLING WITH CONVOLUTED LINKS

20

Patent #:	RE33140	Issue Dt:	01/02/1990	Application #:	07032897	Filing Dt:	03/31/1987
Title:	METHODS AND APPARATUS FOR CONTROLLING THE ENGAGEMENT OF GAP-TYPE ELECTROMAGNETIC COUPLINGS

21

Patent #:	4785926	Issue Dt:	11/22/1988	Application #:	07038867	Filing Dt:	04/15/1987
Title:	CLUTCH/BRAKE

22

Patent #:	4749073	Issue Dt:	06/07/1988	Application #:	07048672	Filing Dt:	05/11/1987
Title:	SOFT-START ELECTROMAGNETIC COUPLING

23

Patent #:	4777463	Issue Dt:	10/11/1988	Application #:	07101379	Filing Dt:	09/25/1987
Title:	MAGNETIC FIXTURE ASSEMBLY

24

Patent #:	4799861	Issue Dt:	01/24/1989	Application #:	07114818	Filing Dt:	10/29/1987
Title:	PUMP

25

Patent #:	4799861	Issue Dt:	01/24/1989	Application #:	07114818	Filing Dt:	10/29/1987
Title:	PUMP

26

Patent #:	4818840	Issue Dt:	04/04/1989	Application #:	07133145	Filing Dt:	12/14/1987
Title:	METHOD OF MAKING AN ELECTROMAGNETIC COUPLING DISC

27

Patent #:	4828091	Issue Dt:	05/09/1989	Application #:	07152820	Filing Dt:	02/05/1988
Title:	ELECTROMAGNETICALLY ACTUATED FRICTION DISC CLUTCH

28

Patent #:	4964043	Issue Dt:	10/16/1990	Application #:	07205928	Filing Dt:	06/13/1988
Title:	SYSTEM FOR VISUALIZING, IDENTIFYING AND ORDERING GEARING CONFIGURATIONS

29

Patent #:	4949828	Issue Dt:	08/21/1990	Application #:	07260913	Filing Dt:	10/21/1988
Title:	APPARATUS AND METHOD FOR SENSING CLUTCH SLIPPAGE

30

Patent #:	4891619	Issue Dt:	01/02/1990	Application #:	07261112	Filing Dt:	10/24/1988
Title:	ELECTROMAGNETIC COUPLING DISC

31

Patent #:	4951797	Issue Dt:	08/28/1990	Application #:	07262358	Filing Dt:	10/25/1988
Title:	ELECTROMAGNETIC COUPLING DISC

32

Patent #:	4891077	Issue Dt:	01/02/1990	Application #:	07263371	Filing Dt:	10/27/1988
Title:	METHOD OF MAKING AN ELECTROMAGNETIC COUPLING DISC

33

Patent #:	5007511	Issue Dt:	04/16/1991	Application #:	07430811	Filing Dt:	11/02/1989
Title:	BI-DIRECTIONAL BACK STOPPING CLUTCH

34

Patent #:	4974705	Issue Dt:	12/04/1990	Application #:	07451609	Filing Dt:	12/18/1989
Title:	ELECTROMAGNETIC FRICTION BRAKE WITH IMPROVED MOUNTING PINS

35

Patent #:	5159522	Issue Dt:	10/27/1992	Application #:	07485953	Filing Dt:	02/27/1990
Title:	ELECTRIC CLUTCH ACTUATOR

36

Patent #:	5036964	Issue Dt:	08/06/1991	Application #:	07500466	Filing Dt:	03/28/1990
Title:	ARMATURE ASSEMBLY FOR AN ELECTROMAGNETIC COUPLING

37

Patent #:	5104461	Issue Dt:	04/14/1992	Application #:	07517563	Filing Dt:	04/30/1990
Title:	HARDENED INSERT FOR BACKSTOPPING CLUTCH

38

Patent #:	5096036	Issue Dt:	03/17/1992	Application #:	07531465	Filing Dt:	05/31/1990
Title:	ELECTROMAGNETIC COUPLING DISCS AND METHOD OF MAKING THE SAME

39

Patent #:	5033595	Issue Dt:	07/23/1991	Application #:	07535428	Filing Dt:	06/08/1990
Title:	CLUTCH/BRAKE UNIT

40

Patent #:	5091619	Issue Dt:	02/25/1992	Application #:	07543706	Filing Dt:	06/26/1990
Title:	APPARATUS FOR RESISTANCE BONDING ELECTROMAGNETIC COILS

41

Patent #:	5139469	Issue Dt:	08/18/1992	Application #:	07570030	Filing Dt:	08/02/1990
Title:	EXERCISE MACHINE AND TRANSMISSION THEREFOR

42

Patent #:	5100311	Issue Dt:	03/31/1992	Application #:	07586651	Filing Dt:	09/21/1990
Title:	COIL LOCATOR FOR MOLD ENCAPSULATION

43

Patent #:	5250921	Issue Dt:	10/05/1993	Application #:	07600199	Filing Dt:	10/19/1990
Title:	FIELD ASSEMBLY FOR AN ELECTROMAGNET

44

Patent #:	5052534	Issue Dt:	10/01/1991	Application #:	07605517	Filing Dt:	10/30/1990
Title:	ELECTROMAGNETIC SYNCHRONIZING AND SHIFTING CLUTCH

45

Patent #:	5070976	Issue Dt:	12/10/1991	Application #:	07634903	Filing Dt:	12/27/1990
Title:	SPRAG RETAINER

46

Patent #:	5094332	Issue Dt:	03/10/1992	Application #:	07644075	Filing Dt:	12/31/1990
Title:	DIGITAL CONTROL SYSTEM FOR ELECTROMAGNETIC CLUTCH

47

Patent #:	5180298	Issue Dt:	01/19/1993	Application #:	07644451	Filing Dt:	01/23/1991
Title:	HYDRALIC PUMP WITH FOAMED ELASTOMERIC MEMBER IN OUTLET CHAMBER TO REDUCE LIQUID-BORNE NOISE

48

Patent #:	5123972	Issue Dt:	06/23/1992	Application #:	07680759	Filing Dt:	04/09/1991
Title:	HARDENED INSERT AND BRAKE SHOE FOR BACKSTOPPING CLUTCH

49

Patent #:	5119915	Issue Dt:	06/09/1992	Application #:	07700439	Filing Dt:	05/15/1991
Title:	ELECTROMAGNETIC COUPLING ARMATURE ASSEMBLY WITH FLUX ISOLATOR SPRINGS

50

Patent #:	5125255	Issue Dt:	06/30/1992	Application #:	07721972	Filing Dt:	06/27/1991
Title:	METHOD OF MAKING AN ELECTROMAGNETIC COUPLING DISC

51

Patent #:	5158164	Issue Dt:	10/27/1992	Application #:	07759235	Filing Dt:	09/13/1991
Title:	ONE-WAY CLUTCH WITH OVERRIDING MECHANICAL CLUTCH

52

Patent #:	5119918	Issue Dt:	06/09/1992	Application #:	07774992	Filing Dt:	10/11/1991
Title:	ELECTROMAGNETIC CLUTCH WITH PERMANENT MAGNET BRAKE

53

Patent #:	5209414	Issue Dt:	05/11/1993	Application #:	07785044	Filing Dt:	10/30/1991
Title:	APPARATUS FOR PRECISELY WINDING A COIL OF WIRE

54

Patent #:	5201642	Issue Dt:	04/13/1993	Application #:	07800058	Filing Dt:	11/27/1991
Title:	MAGNETIC DRIVE PUMP

55

Patent #:	5201642	Issue Dt:	04/13/1993	Application #:	07800058	Filing Dt:	11/27/1991
Title:	MAGNETIC DRIVE PUMP

56

Patent #:	5150779	Issue Dt:	09/29/1992	Application #:	07820344	Filing Dt:	01/14/1992
Title:	ARMATURE ASSEMBLY FOR AN ELECTROMAGNETIC COUPLING

57

Patent #:	5280829	Issue Dt:	01/25/1994	Application #:	07931638	Filing Dt:	08/18/1992
Title:	SPLIT TUBE HAVING RETAINABLE ENDS

58

Patent #:	5310034	Issue Dt:	05/10/1994	Application #:	07973291	Filing Dt:	11/09/1992
Title:	SUPPORTING HUB FOR CLUTCH AND PUMP ASSEMBLY

59

Patent #:	5337869	Issue Dt:	08/16/1994	Application #:	07991021	Filing Dt:	12/15/1992
Title:	SPRAG RETAINER WITH ROTATIONAL RESTRAINT

60

Patent #:	5285882	Issue Dt:	02/15/1994	Application #:	07996122	Filing Dt:	12/23/1992
Title:	CLUTCH WITH SPACER FOR SUPPORTING A BEARING

61

Patent #:	5372228	Issue Dt:	12/13/1994	Application #:	08026499	Filing Dt:	03/04/1993
Title:	SOUND-DAMPING ARMATURE ASSEMBLY FOR AN ELECTROMAGNETIC COUPLING

62

Patent #:	5305865	Issue Dt:	04/26/1994	Application #:	08026995	Filing Dt:	03/05/1993
Title:	ROTOR FOR ELECTROMAGNETIC COUPLING

63

Patent #:	5335760	Issue Dt:	08/09/1994	Application #:	08102408	Filing Dt:	08/05/1993
Title:	MAGNETIC FLUX BREAKER FOR A SOLENOID IN A WRAP SPRING CLUTCH

64

Patent #:	5445259	Issue Dt:	08/29/1995	Application #:	08114320	Filing Dt:	08/30/1993
Title:	HIGH STRENGTH ELECTROMAGNETIC COUPLING DISC

65

Patent #:	5370209	Issue Dt:	12/06/1994	Application #:	08119729	Filing Dt:	09/10/1993
Title:	ELECTROMAGNETIC COUPLING ARMATURE ASSEMBLY ADAPTABLE TO VARIOUS TYPES OF HUBS

66

Patent #:	5423232	Issue Dt:	06/13/1995	Application #:	08141381	Filing Dt:	10/22/1993
Title:	SELF-LUBRICATING GEAR SYSTEM

67

Patent #:	5497136	Issue Dt:	03/05/1996	Application #:	08238619	Filing Dt:	05/04/1994
Title:	LOCATING RING FOR ENCAPSULATING A COIL

68

Patent #:	5908092	Issue Dt:	06/01/1999	Application #:	08256949	Filing Dt:	07/27/1994
Title:	FLUID OPERATED BRAKE DEVICE

69

Patent #:	5545103	Issue Dt:	08/13/1996	Application #:	08283410	Filing Dt:	08/01/1994
Title:	VEHICLE TRANSFER CASE WITH DUAL ELECTRICALLY-ACTUATED MAGNETIC CLUTCHES

70

Patent #:	5511637	Issue Dt:	04/30/1996	Application #:	08312591	Filing Dt:	09/27/1994
Title:	BRAKE DEVICE

71

Patent #:	5549186	Issue Dt:	08/27/1996	Application #:	08346622	Filing Dt:	11/30/1994
Title:	CLUTCH/BRAKE ASSEMBLY

72

Patent #:	5600294	Issue Dt:	02/04/1997	Application #:	08364215	Filing Dt:	12/27/1994
Title:	INTERLOCKING BOBBIN AND CAP FOR ELECTROMAGNETIC COIL ASSEMBLY

73

Patent #:	5546824	Issue Dt:	08/20/1996	Application #:	08400946	Filing Dt:	03/09/1995
Title:	VISUAL METHOD AND APPARATUS FOR ADJUSTING GEARS AND PINIONS

74

Patent #:	5601414	Issue Dt:	02/11/1997	Application #:	08533302	Filing Dt:	09/25/1995
Title:	INTERSTAGE LIQUID/GAS PHASE DETECTOR

75

Patent #:	5708955	Issue Dt:	01/13/1998	Application #:	08558906	Filing Dt:	11/16/1995
Title:	METHOD OF MANUFACTURING A COMPONENT FOR AN ELECTROMAGNETIC FRICTION CLUTCH ASSEMBLY

76

Patent #:	5642797	Issue Dt:	07/01/1997	Application #:	08597433	Filing Dt:	02/08/1996
Title:	MOLDED PLASTIC ROTOR ASSEMBLY FOR ELECTROMAGNETIC FRICTION CLUTCH

77

Patent #:	5865284	Issue Dt:	02/02/1999	Application #:	08666068	Filing Dt:	06/21/1996
Title:	FORMLOCK SHOES WITH FLATS

78

Patent #:	5763973	Issue Dt:	06/09/1998	Application #:	08739803	Filing Dt:	10/30/1996
Title:	COMPOSITE BARRIER CAN FOR A MAGNETIC COUPLING

79

Patent #:	5862902	Issue Dt:	01/26/1999	Application #:	08743922	Filing Dt:	11/05/1996
Title:	COMBINED COIL HOUSING AND SHAFT BEARING FOR AN ELECTROMAGNETIC FRICTION CLUTCH ASSEMBLY

80

Patent #:	5920981	Issue Dt:	07/13/1999	Application #:	08823990	Filing Dt:	03/25/1997
Title:	METHOD OF MANUFACTURING A ROTOR FOR AN ELECTROMAGNETIC CLUTCH ASSEMBLY

81

Patent #:	5870818	Issue Dt:	02/16/1999	Application #:	08888423	Filing Dt:	07/07/1997
Title:	METHOD FOR MANUFACTURING A POLE PIECE FOR ELECTROMAGNETIC FRICTION CLUTCH

82

Patent #:	5960917	Issue Dt:	10/05/1999	Application #:	08891426	Filing Dt:	07/17/1997
Title:	GROUPED SPRAGS

83

Patent #:	6013140	Issue Dt:	01/11/2000	Application #:	08901552	Filing Dt:	07/28/1997
Title:	LASER HARDENING OF SCREW FORMS

84

Patent #:	6000512	Issue Dt:	12/14/1999	Application #:	08902777	Filing Dt:	07/30/1997
Title:	OVERRUNNING CLUTCH WITH SPRING ENERGIZED CAGE CENTERING DEVICE

85

Patent #:	6109409	Issue Dt:	08/29/2000	Application #:	08949741	Filing Dt:	10/14/1997
Title:	SPRAG FAMILY

86

Patent #:	6005214	Issue Dt:	12/21/1999	Application #:	08976925	Filing Dt:	11/24/1997
Title:	METHOD OF MAKING WEAR RESISTANT MATERIAL LINED HOUSINGS

87

Patent #:	6039827	Issue Dt:	03/21/2000	Application #:	08984942	Filing Dt:	12/04/1997
Title:	METHOD OF MAKING COMPOSITE BARRIER CAN FOR A MAGNETIC COUPLING BY FILAMENT WINDING

88

Patent #:	6194803	Issue Dt:	02/27/2001	Application #:	09032572	Filing Dt:	02/27/1998
Title:	SOUND DAMPING ARMATURE ASSEMBLY FOR AN ELECTROMAGNETIC COUPLING

89

Patent #:	6029782	Issue Dt:	02/29/2000	Application #:	09047002	Filing Dt:	03/24/1998
Title:	MULTIPLE ACTUATOR BRAKE

90

Patent #:	5971121	Issue Dt:	10/26/1999	Application #:	09070068	Filing Dt:	04/30/1998
Title:	MAG STOP CLUTCH WITH CENTER POLE

91

Patent #:	6129194	Issue Dt:	10/10/2000	Application #:	09133273	Filing Dt:	08/13/1998
Title:	ELECTROMAGNETIC COUPLING ARMATURE ASSEMBLY WITH COUNTERWEIGHT

92

Patent #:	6098775	Issue Dt:	08/08/2000	Application #:	09213718	Filing Dt:	12/17/1998
Title:	SPUD LOCKING ASSEMBLY FOR A PNEUMATICALLY ACTUATED CLUTCH/BRAKE

93

Patent #:	6059084	Issue Dt:	05/09/2000	Application #:	09296710	Filing Dt:	04/21/1999
Title:	SPRAG CLUTCH ASSEMBLY

94

Patent #:	6315088	Issue Dt:	11/13/2001	Application #:	09379686	Filing Dt:	08/24/1999
Title:	SPRING-SET ELECTROMAGNETICALLY RELEASED BRAKE

95

Patent #:	6364084	Issue Dt:	04/02/2002	Application #:	09515779	Filing Dt:	02/29/2000
Title:	Armature for a selectively engageable and disengaeable coupling

96

Patent #:	6257388	Issue Dt:	07/10/2001	Application #:	09556510	Filing Dt:	04/24/2000
Title:	Anti-slip insert for a backstopping clutch

97

Patent #:	6591477	Issue Dt:	07/15/2003	Application #:	09684117	Filing Dt:	10/06/2000
Title:	A METHOD FOR MAKING AN ARMATURE ASSEMBLY

98

Patent #:	6557236	Issue Dt:	05/06/2003	Application #:	10027095	Filing Dt:	12/20/2001
Publication #:	US20020050436	Pub Dt:	05/02/2002
Title:	ARMATURE FOR A SELECTIVELY ENGAGEABLE AND DISENGAGEABLE COUPLING

99

Patent #:	6623262	Issue Dt:	09/23/2003	Application #:	10072228	Filing Dt:	02/08/2002
Title:	METHOD OF REDUCING SYSTEM PRESSURE PULSATION FOR POSITIVE DISPLACEMENT PUMPS

100

Patent #:	1283578	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignors

1

COLFAX CORPORATION

Exec Dt:

05/30/2003

2

CLFX CORPORATION

Exec Dt:

05/30/2003

3

IMO HOLDINGS, INC.

Exec Dt:

05/30/2003

4

IMO INDUSTRIES, INC.

Exec Dt:

05/30/2003

5

WARREN PUMPS INC.

Exec Dt:

05/30/2003

6

INCOM TRANSPORTATION, INC.

Exec Dt:

05/30/2003

7

WARNER ELECTRIC HOLDING, INC.

Exec Dt:

05/30/2003

8

WARNER ELECTRIC, INC.

Exec Dt:

05/30/2003

9

WARNER ELECTRIC INTERNATIONAL HOLDING, INC.

Exec Dt:

05/30/2003

10

WARNER ELECTRIC TECHNOLOGIES, INC.

Exec Dt:

05/30/2003

11

WARNER ELECTRIC FINANCE COMPANY, INC.

Exec Dt:

05/30/2003

12

AMERICAN ENTERPRISES MPT CORP.

Exec Dt:

05/30/2003

13

AMERICAN ENTERPRISES MPT HOLDINGS, L.P.

Exec Dt:

05/30/2003

14

NUTTALL GEAR LLC

Exec Dt:

05/30/2003

15

AMERIDRIVES INTERNATIONAL, L.P.

Exec Dt:

05/30/2003

16

Exec Dt:

05/30/2003

17

NETZCH USA CORPORATION

Exec Dt:

05/30/2003

18

CONSTELLATION PUMPS CORPORATION

Exec Dt:

05/30/2003

Assignee

1

BANK OF NOVA SCOTIA, THE

1 LIBERTY PLAZA

24TH FLOOR

NEW YORK, NEW YORK 10006

Correspondence name and address
	SHEARMAN & STERLING
	CHAD M. YOHN
	599 LEXINGTON AVE.
	NEW YORK, NY 10022

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