POTTER & BRUMFIELD, INC

Organization

PRINCETON, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
PCB relay having an improved terminal structure
- Patent number 5,343,365
- Issue date Aug 30, 1994
- Potter & Brumfield, Inc.
- Klaus Lueneburger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay and method for assembling the same
- Patent number 5,289,144
- Issue date Feb 22, 1994
- Potter & Brumfield, Inc.
- Shangshyan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 5,274,348
- Issue date Dec 28, 1993
- Potter & Brumfield, Inc.
- Richard A. Vernier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker rocker actuator switch
- Patent number 5,223,813
- Issue date Jun 29, 1993
- Potter & Brumfield, Inc.
- Paul Cambreleng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic monitoring and redundant control circuit for a power switch
- Patent number 5,146,386
- Issue date Sep 8, 1992
- Potter & Brumfield, Inc.
- Edward B. Learned
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oscillator circuit
- Patent number 5,075,642
- Issue date Dec 24, 1991
- Potter & Brumfield, Inc.
- Edward B. Learned
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Latching switching device having current responsive release
- Patent number 4,984,123
- Issue date Jan 8, 1991
- Potter & Brumfield, Inc.
- Gene L. James
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secure magnet blowout mounting for relays
- Patent number 4,835,502
- Issue date May 30, 1989
- Potter & Brumfield, Inc.
- Jeffrey C. Minnette
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay including a rotatable armature mount
- Patent number 4,761,627
- Issue date Aug 2, 1988
- Potter and Brumfield Inc.
- Richard E. Bell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay having a multifunction retaining spring
- Patent number 4,758,809
- Issue date Jul 19, 1988
- Potter and Brumfield Inc.
- Richard E. Bell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing relays
- Patent number 4,611,392
- Issue date Sep 16, 1986
- Potter & Brumfield, Inc.
- Richard E. Bell
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74119535 - POTTER & BRUMFIELD
- Serial number 74119535
- Registration number 1662335
- Filing date Nov 29, 1990
- Potter & Brumfield Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74119533 - P&B
- Serial number 74119533
- Registration number 1662334
- Filing date Nov 29, 1990
- Potter & Brumfield Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74119534 - POTTER & BRUMFIELD
- Serial number 74119534
- Registration number 1674075
- Filing date Nov 29, 1990
- Potter & Brumfield Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74119526 - P & B
- Serial number 74119526
- Registration number 1662333
- Filing date Nov 29, 1990
- Potter & Brumfield Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

POTTER & BRUMFIELD, INC

Organization

Patents Grantslast 30 patents

PCB relay having an improved terminal structure

Electromagnetic relay and method for assembling the same

Electromagnetic relay

Circuit breaker rocker actuator switch

Electronic monitoring and redundant control circuit for a power switch

Oscillator circuit

Latching switching device having current responsive release

Secure magnet blowout mounting for relays

Electromagnetic relay including a rotatable armature mount

Electromagnetic relay having a multifunction retaining spring

Method of manufacturing relays

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74119535 - POTTER & BRUMFIELD

74119533 - P&B

74119534 - POTTER & BRUMFIELD

74119526 - P & B