Douglas C. Marks

Person

Murrysville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Closing protection mechanism for a closing assembly over-toggle lin...
- Patent number 7,696,448
- Issue date Apr 13, 2010
- Eaton Corporation
- Paul R. Rakus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interlock assembly for a stored energy mechanism
- Patent number 7,687,733
- Issue date Mar 30, 2010
- Eaton Corporation
- Nathan J. Weister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus, and yoke assembly and spring assemb...
- Patent number 7,646,270
- Issue date Jan 12, 2010
- Eaton Corporation
- Yuri Spitsberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus having a cradle with combined pivot...
- Patent number 7,598,467
- Issue date Oct 6, 2009
- Eaton Corporation
- Perry R. Gibson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus, and movable contact assembly and co...
- Patent number 7,474,179
- Issue date Jan 6, 2009
- Eaton Corportion
- Nathan J. Weister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus, and latch assembly and latch engage...
- Patent number 7,459,650
- Issue date Dec 2, 2008
- Eaton Corporation
- Nathan J. Weister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catchment mechanism to prevent camshaft over-rotation during closur...
- Patent number 7,449,652
- Issue date Nov 11, 2008
- Eaton Corporation
- Paul R. Rakus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive resetting close latch for closing electrical switching app...
- Patent number 7,449,653
- Issue date Nov 11, 2008
- Eaton Corporation
- Perry R. Gibson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cradle assembly with opening assist mechanism and electrical switch...
- Patent number 7,268,652
- Issue date Sep 11, 2007
- Eaton Corporation
- Douglas C. Marks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Support structure for a circuit interrupter latch and circuit break...
- Patent number 7,145,420
- Issue date Dec 5, 2006
- Cleveland, Ohio
- Douglas C. Marks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redundant pivot trip latch
- Patent number 7,115,830
- Issue date Oct 3, 2006
- Eaton Corporation
- Nathan James Weister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker including alarm interface lever
- Patent number 7,064,635
- Issue date Jun 20, 2006
- Eaton Corporation
- Erik Russell Bogdon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker including rotary interlock for secondary cover
- Patent number 7,012,493
- Issue date Mar 14, 2006
- Eaton Corporation
- Douglas C. Marks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker including a latchable cradle and a cross bar adapte...
- Patent number 6,924,446
- Issue date Aug 2, 2005
- Eaton Corporation
- Douglas C. Marks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker including vacuum switch assembly
- Patent number 6,541,727
- Issue date Apr 1, 2003
- Eaton Corporation
- H. Richard Beck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case current limiting circuit breaker
- Patent number 5,341,191
- Issue date Aug 23, 1994
- Eaton Corporation
- Ronald W. Crookston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with positive off protection
- Patent number 5,296,664
- Issue date Mar 22, 1994
- Westinghouse Electric Corp.
- Ronald W. Crookston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case current limiting circuit breaker
- Patent number 5,260,533
- Issue date Nov 9, 1993
- Westinghouse Electric Corp.
- John K. Livesey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with adjustable thermal mechanism
- Patent number 4,704,593
- Issue date Nov 3, 1987
- Westinghouse Electric Corp.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reverse loop circuit breaker with high impedance stationary conductor
- Patent number 4,654,490
- Issue date Mar 31, 1987
- Westinghouse Electric Corp.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with contact support and arc runner
- Patent number 4,654,491
- Issue date Mar 31, 1987
- Westinghouse Electric Corp.
- Alfred E. Maier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with arm latch for high interrupting capacity
- Patent number 4,635,011
- Issue date Jan 6, 1987
- Westinghouse Electric Corp.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker with a trip mechanism having an interme...
- Patent number 4,594,491
- Issue date Jun 10, 1986
- Westinghouse Electric Corp.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CLOSING PROTECTION MECHANISM FOR A CLOSING ASSEMBLY OVER-TOGGLE LIN...
- Publication number 20080302645
- Publication date Dec 11, 2008
- PAUL R. RAKUS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERLOCK ASSEMBLY FOR A STORED ENERGY MECHANISM
- Publication number 20080302640
- Publication date Dec 11, 2008
- NATHAN J. WEISTER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS, AND YOKE ASSEMBLY AND SPRING ASSEMB...
- Publication number 20080271981
- Publication date Nov 6, 2008
- Yuri Spitsberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS HAVING A CRADLE WITH COMBINED PIVOT...
- Publication number 20080271982
- Publication date Nov 6, 2008
- PERRY R. GIBSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS, AND LATCH ASSEMBLY AND LATCH ENGAGE...
- Publication number 20080257702
- Publication date Oct 23, 2008
- Nathan J. Weister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATCHMENT MECHANISM TO PREVENT CAMSHAFT OVER-ROTATION DURING CLOSUR...
- Publication number 20080237015
- Publication date Oct 2, 2008
- PAUL R. RAKUS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE RESETTING CLOSE LATCH FOR CLOSING ELECTRICAL SWITCHING APP...
- Publication number 20080237016
- Publication date Oct 2, 2008
- Perry R. Gibson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electical switching apparatus, and movable contact assembly and con...
- Publication number 20080088394
- Publication date Apr 17, 2008
- Nathan J. Weister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cradle assembly with opening assist mechanism and electrical switch...
- Publication number 20070008054
- Publication date Jan 11, 2007
- EATON CORPORATION
- Douglas C. Marks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER INCLUDING ROTARY INTERLOCK FOR SECONDARY COVER
- Publication number 20060071743
- Publication date Apr 6, 2006
- Douglas C. Marks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker including alarm interface lever
- Publication number 20060071741
- Publication date Apr 6, 2006
- EATON CORPORATION
- Erik Russell Bogdon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Support structure for a circuit interrupter latch and circuit break...
- Publication number 20060071750
- Publication date Apr 6, 2006
- Douglas C. Marks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Molded case circuit breaker including vacuum switch assembly
- Publication number 20020079291
- Publication date Jun 27, 2002
- H. Richard Beck
- H01 - BASIC ELECTRIC ELEMENTS

Douglas C. Marks

Person

Patents Grantslast 30 patents

Closing protection mechanism for a closing assembly over-toggle lin...

Interlock assembly for a stored energy mechanism

Electrical switching apparatus, and yoke assembly and spring assemb...

Electrical switching apparatus having a cradle with combined pivot...

Electrical switching apparatus, and movable contact assembly and co...

Electrical switching apparatus, and latch assembly and latch engage...

Catchment mechanism to prevent camshaft over-rotation during closur...

Positive resetting close latch for closing electrical switching app...

Cradle assembly with opening assist mechanism and electrical switch...

Support structure for a circuit interrupter latch and circuit break...

Redundant pivot trip latch

Circuit breaker including alarm interface lever

Circuit breaker including rotary interlock for secondary cover

Circuit breaker including a latchable cradle and a cross bar adapte...

Molded case circuit breaker including vacuum switch assembly

Molded case current limiting circuit breaker

Circuit breaker with positive off protection

Molded case current limiting circuit breaker

Circuit breaker with adjustable thermal mechanism

Reverse loop circuit breaker with high impedance stationary conductor

Circuit breaker with contact support and arc runner

Circuit breaker with arm latch for high interrupting capacity

Molded case circuit breaker with a trip mechanism having an interme...

Patents Applicationslast 30 patents

CLOSING PROTECTION MECHANISM FOR A CLOSING ASSEMBLY OVER-TOGGLE LIN...

INTERLOCK ASSEMBLY FOR A STORED ENERGY MECHANISM

ELECTRICAL SWITCHING APPARATUS, AND YOKE ASSEMBLY AND SPRING ASSEMB...

ELECTRICAL SWITCHING APPARATUS HAVING A CRADLE WITH COMBINED PIVOT...

ELECTRICAL SWITCHING APPARATUS, AND LATCH ASSEMBLY AND LATCH ENGAGE...

CATCHMENT MECHANISM TO PREVENT CAMSHAFT OVER-ROTATION DURING CLOSUR...

POSITIVE RESETTING CLOSE LATCH FOR CLOSING ELECTRICAL SWITCHING APP...

Electical switching apparatus, and movable contact assembly and con...

Cradle assembly with opening assist mechanism and electrical switch...

CIRCUIT BREAKER INCLUDING ROTARY INTERLOCK FOR SECONDARY COVER

Circuit breaker including alarm interface lever

Support structure for a circuit interrupter latch and circuit break...

Molded case circuit breaker including vacuum switch assembly