Assembly of three or more contact-supporting spring blades

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CPC
H01H1/28

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H1/00Contacts

Current Industry

H01H1/28Assembly of three or more contact-supporting spring blades

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Key module trigger element having more than one contact finger each...
- Patent number 11,676,779
- Issue date Jun 13, 2023
- Cherry GmbH
- Eduard Ruff
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electrical switching contact and switching device having the same
- Patent number 9,916,954
- Issue date Mar 13, 2018
- TE Connectivity Germany GmbH
- Johannes Helmreich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 9,715,985
- Issue date Jul 25, 2017
- Tyco Electronics Austria GmbH
- Alexander Neuhaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magetic latching relay
- Patent number 7,982,562
- Issue date Jul 19, 2011
- Shanghai BST Electrical Appliance Manufacturing Co., Ltd.
- Zheng Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leaf switch and ice making device using leaf switch
- Patent number 7,910,844
- Issue date Mar 22, 2011
- NIDEC SANKYO CORPORATION
- Takuya Higashitani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electrical switch
- Patent number 7,459,647
- Issue date Dec 2, 2008
- Excel Cell Electronic Co., Ltd.
- Meng-Tzung Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch
- Patent number 7,064,638
- Issue date Jun 20, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Naoki Muramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key switch apparatus for electronic musical instruments
- Patent number 6,657,143
- Issue date Dec 2, 2003
- Kabushiki Kaisha Suzuki Gakki Seisakusho
- Minoru Nagashima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reed contact unit for an electric switch
- Patent number 5,917,398
- Issue date Jun 29, 1999
- Eaton Corporation
- Hans Peter Kunz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cam-operated timer blade switches
- Patent number 5,652,419
- Issue date Jul 29, 1997
- Emerson Electric Co.
- Daniel Keith Amonett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Probe actuated switch
- Patent number 4,703,147
- Issue date Oct 27, 1987
- The Cherry Corporation
- Lawrence R. Happ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor starting and automatic reversing switch
- Patent number 4,665,286
- Issue date May 12, 1987
- Emerson Electric Co.
- John M. Hansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical bussing for a switch arm connector block
- Patent number 4,517,426
- Issue date May 14, 1985
- The Scott & Fetzer Company
- James D. Edwards
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch
- Patent number 4,384,177
- Issue date May 17, 1983
- Hosiden Electronics Co. Ltd.
- Toshio Kakuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple cantilever spring contact switch
- Patent number 4,268,726
- Issue date May 19, 1981
- Northern Telecom Limited
- Pak-Jong Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple cantilever spring contact switch
- Patent number 4,259,558
- Issue date Mar 31, 1981
- Northern Telecom Limited
- Stanley A. Croft
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple cantilever spring contact hook switch
- Patent number 4,242,543
- Issue date Dec 30, 1980
- Northern Telecom, Inc.
- William F. Wernet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cam actuated switching device
- Patent number 4,238,655
- Issue date Dec 9, 1980
- GTE Automatic Electric Laboratories Incorporated
- David L. Vonder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vital movable electricl contact arrangement
- Patent number 4,180,715
- Issue date Dec 25, 1979
- Westinghouse Air Brake Company
- William J. Lichtenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible switch contact having a precious metal contact surface
- Patent number 4,171,475
- Issue date Oct 16, 1979
- Norlin Industries, Inc.
- Norman B. Erickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cantilever spring contact having integral support pin
- Patent number 4,144,430
- Issue date Mar 13, 1979
- AMP Incorporated
- Daniel R. Coldren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cam actuated multiple contact spring switch
- Patent number 4,130,744
- Issue date Dec 19, 1978
- Bell Telephone Laboratories, Incorporated
- Robert L. Beecher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly with hinged pushbuttons and cantilevered t...
- Patent number 4,055,734
- Issue date Oct 25, 1977
- Thomas John Hayden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cam actuated switch
- Patent number 4,046,980
- Issue date Sep 6, 1977
- Bell Telephone Laboratories, Incorporated
- Frederick Allen Rosebrock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3882296
- Patent number 3,882,296
- Issue date May 6, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3858021
- Patent number 3,858,021
- Issue date Dec 31, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3833869
- Patent number 3,833,869
- Issue date Sep 3, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3745268
- Patent number 3,745,268
- Issue date Jul 10, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3689856
- Patent number 3,689,856
- Issue date Sep 5, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3671701
- Patent number 3,671,701
- Issue date Jun 20, 1972
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
KEY MODULE FOR A KEYBOARD, KEYBOARD AND METHOD FOR RECOGNIZING ACTU...
- Publication number 20210366673
- Publication date Nov 25, 2021
- Cherry GmbH
- Eduard RUFF
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MAGETIC LATCHING RELAY
- Publication number 20090058576
- Publication date Mar 5, 2009
- Shanghai BST Electrical Appliance Manufacturing Co., Ltd.
- Zheng YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch apparatus
- Publication number 20080121505
- Publication date May 29, 2008
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Isao Maeda
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electrical switch
- Publication number 20080099316
- Publication date May 1, 2008
- Excel Cell Electronic Co., Ltd.
- Meng-Tzung Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAF SWITCH AND ICE MAKING DEVICE USING LEAF SWITCH
- Publication number 20080053812
- Publication date Mar 6, 2008
- NIDEC SANKYO CORPORATION
- Takuya Higashitani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Key switch apparatus for electronic musical instruments
- Publication number 20030075431
- Publication date Apr 24, 2003
- Minoru Nagashima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Assembly of three or more contact-supporting spring blades

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Key module trigger element having more than one contact finger each...

Electrical switching contact and switching device having the same

Electric switch

Magetic latching relay

Leaf switch and ice making device using leaf switch

Electrical switch

Electrical switch

Key switch apparatus for electronic musical instruments

Reed contact unit for an electric switch

Cam-operated timer blade switches

Probe actuated switch

Motor starting and automatic reversing switch

Electrical bussing for a switch arm connector block

Switch

Multiple cantilever spring contact switch

Multiple cantilever spring contact switch

Multiple cantilever spring contact hook switch

Cam actuated switching device

Vital movable electricl contact arrangement

Flexible switch contact having a precious metal contact surface

Cantilever spring contact having integral support pin

Cam actuated multiple contact spring switch

Keyboard switch assembly with hinged pushbuttons and cantilevered t...

Cam actuated switch

3882296

3858021

3833869

3745268

3689856

3671701

Patents Applicationslast 30 patents

KEY MODULE FOR A KEYBOARD, KEYBOARD AND METHOD FOR RECOGNIZING ACTU...

MAGETIC LATCHING RELAY

Switch apparatus

Electrical switch

LEAF SWITCH AND ICE MAKING DEVICE USING LEAF SWITCH

Key switch apparatus for electronic musical instruments