BOLTSWITCH, INC.

Organization

CRYSTAL LAKE, IL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Terminal reversing block
- Patent number 8,366,492
- Issue date Feb 5, 2013
- Boltswitch, Inc.
- John W. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating mechanism for a manually operated load break switch
- Patent number 5,486,668
- Issue date Jan 23, 1996
- Boltswitch, Inc.
- James A. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear motor powered shunt trip operator
- Patent number 5,354,960
- Issue date Oct 11, 1994
- Boltswitch, Inc.
- William C. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shunt trip switch operator
- Patent number 5,276,288
- Issue date Jan 4, 1994
- Boltswitch, Inc.
- William C. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual switch actuator mechanism with Geneva drive plate and follower...
- Patent number 5,272,291
- Issue date Dec 21, 1993
- Boltswitch, Inc.
- James A. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Turn prevention assembly for electrical connection lugs
- Patent number 5,244,423
- Issue date Sep 14, 1993
- Boltswitch, Inc.
- John W. Erickson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Double load break switch and circuit
- Patent number 5,041,808
- Issue date Aug 20, 1991
- Boltswitch, Inc.
- John W. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pull out fusible switches
- Patent number 4,536,046
- Issue date Aug 20, 1985
- Boltswitch, Inc.
- John W. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load break switch with built-in ground fault sensing
- Patent number 4,363,063
- Issue date Dec 7, 1982
- Boltswitch, Inc.
- John W. Erickson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch operating rod assembly
- Patent number 4,177,368
- Issue date Dec 4, 1979
- Boltswitch, Inc.
- James A. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bolted pressure switch with side operator mechanism and door assemb...
- Patent number 4,137,433
- Issue date Jan 30, 1979
- Boltswitch, Inc.
- James A. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load break switch with transparent internal shield
- Patent number 4,110,584
- Issue date Aug 29, 1978
- Boltswitch, Inc.
- John W. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual switch operator using modified Geneva movement
- Patent number 4,103,133
- Issue date Jul 25, 1978
- Boltswitch, Inc.
- John Walter Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminal fastener and instrument tap
- Patent number 4,076,368
- Issue date Feb 28, 1978
- Boltswitch Inc.
- John W. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motorized shunt trip switch operator
- Patent number 4,020,432
- Issue date Apr 26, 1977
- Boltswitch, Inc.
- John W. Erickson
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
Terminal Reversing Block
- Publication number 20110147175
- Publication date Jun 23, 2011
- Boltswitch, Inc.
- John W. Erickson
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
77788756 - BOLTSWITCH
- Serial number 77788756
- Registration number 3843856
- Filing date Jul 24, 2009
- Boltswitch, Inc
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72295418 - BOLTSWITCH
- Serial number 72295418
- Registration number 874046
- Filing date Apr 11, 1968
- BOLTSWITCH, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

BOLTSWITCH, INC.

Organization

Patents Grantslast 30 patents

Terminal reversing block

Operating mechanism for a manually operated load break switch

Linear motor powered shunt trip operator

Shunt trip switch operator

Dual switch actuator mechanism with Geneva drive plate and follower...

Turn prevention assembly for electrical connection lugs

Double load break switch and circuit

Pull out fusible switches

Load break switch with built-in ground fault sensing

Switch operating rod assembly

Bolted pressure switch with side operator mechanism and door assemb...

Load break switch with transparent internal shield

Dual switch operator using modified Geneva movement

Terminal fastener and instrument tap

Motorized shunt trip switch operator

Patents Applicationslast 30 patents

Terminal Reversing Block

Trademarklast 30 trademarks

77788756 - BOLTSWITCH

72295418 - BOLTSWITCH