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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2233/00Key modules

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H01H2233/022with limited freedom

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Patents Grantslast 30 patents

Information Patent Grant
Push button switch for electric device
- Patent number 8,253,050
- Issue date Aug 28, 2012
- Funai Electric Co., Ltd.
- Takahito Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deformable membrane keypad assembly for public telephones
- Patent number 4,862,499
- Issue date Aug 29, 1989
- Phillips & Brooks, Inc.
- David E. Jekot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical switch, in particular for the control of cap outfits and...
- Patent number 4,816,961
- Issue date Mar 28, 1989
- DAV
- Jean-Michel Saulgeot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitance switching device for keyboard
- Patent number 4,736,076
- Issue date Apr 5, 1988
- Brother Kogyo Kabushiki Kaisha
- Isao Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vandal-resistant telephone keypad switch
- Patent number 4,716,262
- Issue date Dec 29, 1987
- Morse; Nena
- Milton Morse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method in a snap dome switch keyboard assembly for reducing contact...
- Patent number 4,703,139
- Issue date Oct 27, 1987
- KB-Denver, Inc.
- Bill D. Dunlap
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive elastomeric ink composition
- Patent number 4,634,623
- Issue date Jan 6, 1987
- The Gates Corporation
- Richard L. Watkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Push button switch
- Patent number 4,631,378
- Issue date Dec 23, 1986
- Jelco. Co., Ltd.
- Shigeru Nobesawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rocker key elastomer dome keyboard
- Patent number 4,618,744
- Issue date Oct 21, 1986
- Advanced Input Devices, Inc.
- Kent M. Pope
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard
- Patent number 4,527,030
- Issue date Jul 2, 1985
- Preh Elektrofeinmechanische Werke, Jakob Preh Nachf., GmbH & Co.
- Jurgen Oelsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly
- Patent number 4,524,249
- Issue date Jun 18, 1985
- Texas Instruments Incorporated
- Charles F. Farrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conductive elastomeric ink composition
- Patent number 4,518,833
- Issue date May 21, 1985
- Gates Data Products, Inc.
- Richard L. Watkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Keyboard switch assembly
- Patent number 4,439,646
- Issue date Mar 27, 1984
- Societe de Telecommunications Electronique Aeronautique et Maritime T.E.A.M.
- Andre M. Bouvrande
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch assembly
- Patent number 4,156,802
- Issue date May 29, 1979
- Telaris Telecommunications, Inc.
- Michael N. Gilano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly having flexible contact carrying member be...
- Patent number 4,129,758
- Issue date Dec 12, 1978
- Telaris Telecommunications, Inc.
- Michael N. Gilano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual spring actuator for keyboard switch assembly
- Patent number 4,117,292
- Issue date Sep 26, 1978
- Telaris Telecommunications, Inc.
- James Christopher Hayes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-contact push-button switch and plural embodiment for keyboard...
- Patent number 4,029,916
- Issue date Jun 14, 1977
- Northern Electric Company Limited
- Pak-Jong Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push button switch
- Patent number 3,950,627
- Issue date Apr 13, 1976
- Canon Kabushiki Kaisha
- Minoru Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3707609
- Patent number 3,707,609
- Issue date Dec 26, 1972
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PUSH BUTTON SWITCH FOR ELECTRIC DEVICE
- Publication number 20100270138
- Publication date Oct 28, 2010
- Funai Electric Co., Ltd.
- Takahito Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS

with limited freedom

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Push button switch for electric device

Deformable membrane keypad assembly for public telephones

Electrical switch, in particular for the control of cap outfits and...

Capacitance switching device for keyboard

Vandal-resistant telephone keypad switch

Method in a snap dome switch keyboard assembly for reducing contact...

Conductive elastomeric ink composition

Push button switch

Rocker key elastomer dome keyboard

Keyboard

Keyboard switch assembly

Conductive elastomeric ink composition

Keyboard switch assembly

Electrical switch assembly

Keyboard switch assembly having flexible contact carrying member be...

Dual spring actuator for keyboard switch assembly

Multi-contact push-button switch and plural embodiment for keyboard...

Push button switch

3707609

Patents Applicationslast 30 patents

PUSH BUTTON SWITCH FOR ELECTRIC DEVICE