Contacts

Industry

CPC
H01H73/04

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H73/00Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism

Current Industry

H01H73/04Contacts

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Control system and interrupter system
- Patent number 12,300,450
- Issue date May 13, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Kanematsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air circuit breaker
- Patent number 12,198,879
- Issue date Jan 14, 2025
- LS ELECTRIC CO., LTD.
- Han Baek Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for determining contact thickness change of a con...
- Patent number 11,967,470
- Issue date Apr 23, 2024
- Rockwell Automation Technologies, Inc.
- Junfeng Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system and interrupter system
- Patent number 11,935,712
- Issue date Mar 19, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Kanematsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with double break contacts and non-polarity sensiti...
- Patent number 11,626,260
- Issue date Apr 11, 2023
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanical operating assembly for a bistable relay and a bistable r...
- Patent number 11,501,937
- Issue date Nov 15, 2022
- Schneider Electric Industries SAS
- Shaofan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc chamber of circuit breaker
- Patent number 11,443,911
- Issue date Sep 13, 2022
- LS ELECTRIC CO., LTD.
- Kyunghwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage contact assembly
- Patent number 11,437,200
- Issue date Sep 6, 2022
- ABB S.p.A.
- Marco Bonfanti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage switch
- Patent number 11,250,997
- Issue date Feb 15, 2022
- Jeffrey Ross Gray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage circuit breaker
- Patent number 11,152,179
- Issue date Oct 19, 2021
- ABB Schweiz AG
- Thomas Schmoelzer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Double breaker switch
- Patent number 11,120,963
- Issue date Sep 14, 2021
- TE Connectivity Germany GmbH
- Titus Ziegler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 10,529,522
- Issue date Jan 7, 2020
- WÖHNER GMBH & CO. KG ELEKTROTECHNISCHE SYSTEME
- Philipp Steinberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Narrow profile circuit breaker with arc interruption
- Patent number 10,510,506
- Issue date Dec 17, 2019
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-finger electrical contact assemblies , circuit breakers, and...
- Patent number 10,497,528
- Issue date Dec 3, 2019
- Siemens Aktiengesellschaft
- James Edward Ferree
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact slide unit for a switching unit
- Patent number 10,483,051
- Issue date Nov 19, 2019
- Siemens Aktiengesellschaft
- Martin Steinbauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch disconnector systems suitable for molded case circuit breake...
- Patent number 10,483,068
- Issue date Nov 19, 2019
- EATON INTELLIGENT POWER LIMITED
- Deepshikha Sinha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low profile circuit breaker with self cleaning contacts
- Patent number 10,438,754
- Issue date Oct 8, 2019
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical circuit breaker with contact fingers having customized c...
- Patent number 10,354,811
- Issue date Jul 16, 2019
- Schneider Electric Industries SAS
- Marc Rival
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker housing and method of assembling
- Patent number 10,224,163
- Issue date Mar 5, 2019
- Mari Keiko Freitas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air circuit breaker
- Patent number 10,141,140
- Issue date Nov 27, 2018
- LSIS CO., LTD.
- Woojin Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch unit for an electrical device
- Patent number 10,121,626
- Issue date Nov 6, 2018
- DEFOND ELECTECH CO. LTD
- Wai Man Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and contact slide unit for a switch unit
- Patent number 10,109,438
- Issue date Oct 23, 2018
- Siemens Aktiengesellschaft
- Martin Steinbauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mobile pole and cutting device
- Patent number 10,056,741
- Issue date Aug 21, 2018
- Schneider Electric Industries SAS
- Javier Herreros
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Breaker facilitating rapid movement and elongation of arc
- Patent number 10,026,578
- Issue date Jul 17, 2018
- BEIJING PEOPLE'S ELECTRIC PLANT CO., LTD.
- Yin Nan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protective device with automated self-test
- Patent number 10,012,718
- Issue date Jul 3, 2018
- Pass & Seymour, Inc.
- Bruce F. Macbeth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Double make double break interrupter module with independent blades
- Patent number 10,002,736
- Issue date Jun 19, 2018
- SCHNEIDER ELECTRIC USA, INC.
- Cameron L. Woodson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch unit, in particular a circuit breaker
- Patent number 9,947,486
- Issue date Apr 17, 2018
- Siemens Aktiengesellschaft
- Rainer Kreutzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch contact chamber seal
- Patent number 9,911,558
- Issue date Mar 6, 2018
- TE Connectivity Germany GmbH
- Thomas Haehnel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric current switching apparatus
- Patent number 9,899,169
- Issue date Feb 20, 2018
- ABB Oy
- Harri Mattlar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating dual break point contact
- Patent number 9,837,233
- Issue date Dec 5, 2017
- SEARI ELECTRIC TECHNOLOGY CO., LTD.
- Xiang Gu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BREAKER CIRCUITRY WITH ELECTRICAL OVERSTRESS PROTECTION
- Publication number 20250210981
- Publication date Jun 26, 2025
- Analog Devices International Unlimited Company
- Padraig L. Fitzgerald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER CIRCUITRY WITH MICRO-ELECTROMECHANICAL SYSTEMS SWIT...
- Publication number 20250211227
- Publication date Jun 26, 2025
- Analog Devices International Unlimited Company
- Padraig L. Fitzgerald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER CIRCUITRY WITH MICRO-ELECTROMECHANICAL SYSTEMS SWITCH
- Publication number 20250210295
- Publication date Jun 26, 2025
- Analog Devices International Unlimited Company
- Padraig L. Fitzgerald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER CIRCUITRY WITH HOT SWITCH PROTECTION
- Publication number 20250210296
- Publication date Jun 26, 2025
- Analog Devices International Unlimited Company
- Padraig L. Fitzgerald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE
- Publication number 20250191866
- Publication date Jun 12, 2025
- Eaton Intelligent Power Limited
- Kai SCHROEDER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE CIRCUIT BREAKER
- Publication number 20250029795
- Publication date Jan 23, 2025
- Schneider Electric (China) Co. Ltd.
- Yang Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-ELECTRIC-POLE CIRCUIT BREAKER ACTUATED BY A COMMON PYROTECHNIC...
- Publication number 20240387126
- Publication date Nov 21, 2024
- SAFRAN ELECTRICAL & POWER
- CECIL BELTAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL ASSEMBLY
- Publication number 20240355569
- Publication date Oct 24, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Nils Anger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEFLECTION MEMBER, BREAKING MODULE, AND CONTACTOR
- Publication number 20240249903
- Publication date Jul 25, 2024
- Schneider Electric Industries SAS
- Yuanzhong Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE
- Publication number 20240222039
- Publication date Jul 4, 2024
- Eaton Intelligent Power Limited
- Kai SCHROEDER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING UNIT AND AIR CIRCUIT BREAKER COMPRISING SAME
- Publication number 20240222050
- Publication date Jul 4, 2024
- LS ELECTRIC CO., LTD.
- Seung Pil YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND OPERATING MECHANISM THEREOF
- Publication number 20240212963
- Publication date Jun 27, 2024
- Chint Low Voltage Electrical Technology Co., Ltd.
- Denggui AO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL SYSTEM AND INTERRUPTER SYSTEM
- Publication number 20240177946
- Publication date May 30, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Kenji KANEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING UNIT, INTERRUPTION UNIT, AND AIR CIRCUIT BREAKER...
- Publication number 20240153728
- Publication date May 9, 2024
- LS ELECTRIC CO., LTD.
- Kyu Ho LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC CONTACTOR CAPABLE OF EFFECTIVELY EXTINGUISHING ARC
- Publication number 20240087830
- Publication date Mar 14, 2024
- LS ELECTRIC CO., LTD.
- Kyeonghun JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND POWER SUPPLY SYSTEM
- Publication number 20240013996
- Publication date Jan 11, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Ara BISSAL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC CIRCUIT
- Publication number 20230335358
- Publication date Oct 19, 2023
- Bourns KK
- Takahiro KUMON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20230197390
- Publication date Jun 22, 2023
- ELLENBERGER & POENSGEN GMBH
- Manuel ENGEWALD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR CIRCUIT BREAKER
- Publication number 20230115892
- Publication date Apr 13, 2023
- LS ELECTRIC CO., LTD.
- Han Baek CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR DETERMINING CONTACT THICKNESS CHANGE OF A CON...
- Publication number 20230061652
- Publication date Mar 2, 2023
- Rockwell Automation Technologies, Inc.
- Junfeng Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit Breaker with Double Break Contacts and Non-Polarity Sensiti...
- Publication number 20220351919
- Publication date Nov 3, 2022
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MECHANICAL OPERATING ASSEMBLY FOR A BISTABLE RELAY AND A BISTABLE R...
- Publication number 20220020548
- Publication date Jan 20, 2022
- Schneider Electric Industries SAS
- Shaofan LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL SYSTEM AND INTERRUPTER SYSTEM
- Publication number 20210304974
- Publication date Sep 30, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Kenji KANEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC CHAMBER OF CIRCUIT BREAKER
- Publication number 20200395183
- Publication date Dec 17, 2020
- LS ELECTRIC CO., LTD.
- Kyunghwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW VOLTAGE CONTACT ASSEMBLY
- Publication number 20200381188
- Publication date Dec 3, 2020
- ABB S.p.A.
- Marco Bonfanti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW VOLTAGE CIRCUIT BREAKER
- Publication number 20180286620
- Publication date Oct 4, 2018
- ABB Schweiz AG
- Thomas Schmoelzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCH UNIT FOR AN ELECTRICAL DEVICE
- Publication number 20180096813
- Publication date Apr 5, 2018
- DONGGUAN CHEN DA APPLIANCE CO. LTD.
- Wai Man Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTACT SLIDE UNIT FOR A SWITCHING UNIT
- Publication number 20180053605
- Publication date Feb 22, 2018
- Martin Steinbauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BREAKER FACILITATING RAPID MOVEMENT AND ELONGATION OF ARC
- Publication number 20170098521
- Publication date Apr 6, 2017
- BEIJING PEOPLE'S ELECTRIC PLANT CO., LTD.
- Yin Nan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH WITH OVERLOAD RELEASE ABILITY
- Publication number 20160148772
- Publication date May 26, 2016
- Tsung-Mou Yu
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control system and interrupter system

Air circuit breaker

Method and device for determining contact thickness change of a con...

Control system and interrupter system

Circuit breaker with double break contacts and non-polarity sensiti...

Mechanical operating assembly for a bistable relay and a bistable r...

Arc chamber of circuit breaker

Low voltage contact assembly

High voltage switch

Low voltage circuit breaker

Double breaker switch

Circuit breaker

Narrow profile circuit breaker with arc interruption

Multi-finger electrical contact assemblies , circuit breakers, and...

Contact slide unit for a switching unit

Switch disconnector systems suitable for molded case circuit breake...

Low profile circuit breaker with self cleaning contacts

Electrical circuit breaker with contact fingers having customized c...

Circuit breaker housing and method of assembling

Air circuit breaker

Electrical switch unit for an electrical device

Method and contact slide unit for a switch unit

Mobile pole and cutting device

Breaker facilitating rapid movement and elongation of arc

Protective device with automated self-test

Double make double break interrupter module with independent blades

Switch unit, in particular a circuit breaker

Switch contact chamber seal

Electric current switching apparatus

Rotating dual break point contact

Patents Applicationslast 30 patents

CIRCUIT BREAKER CIRCUITRY WITH ELECTRICAL OVERSTRESS PROTECTION

CIRCUIT BREAKER CIRCUITRY WITH MICRO-ELECTROMECHANICAL SYSTEMS SWIT...

CIRCUIT BREAKER CIRCUITRY WITH MICRO-ELECTROMECHANICAL SYSTEMS SWITCH

CIRCUIT BREAKER CIRCUITRY WITH HOT SWITCH PROTECTION

SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE

SOLID-STATE CIRCUIT BREAKER

TWO-ELECTRIC-POLE CIRCUIT BREAKER ACTUATED BY A COMMON PYROTECHNIC...

ELECTRICAL ASSEMBLY

DEFLECTION MEMBER, BREAKING MODULE, AND CONTACTOR

SWITCHING DEVICE AND METHOD FOR OPERATING A SWITCHING DEVICE

ARC EXTINGUISHING UNIT AND AIR CIRCUIT BREAKER COMPRISING SAME

CIRCUIT BREAKER AND OPERATING MECHANISM THEREOF

CONTROL SYSTEM AND INTERRUPTER SYSTEM

ARC EXTINGUISHING UNIT, INTERRUPTION UNIT, AND AIR CIRCUIT BREAKER...

ELECTROMAGNETIC CONTACTOR CAPABLE OF EFFECTIVELY EXTINGUISHING ARC

CIRCUIT BREAKER AND POWER SUPPLY SYSTEM

ELECTRIC CIRCUIT

CIRCUIT BREAKER

AIR CIRCUIT BREAKER

METHOD AND DEVICE FOR DETERMINING CONTACT THICKNESS CHANGE OF A CON...

Circuit Breaker with Double Break Contacts and Non-Polarity Sensiti...

MECHANICAL OPERATING ASSEMBLY FOR A BISTABLE RELAY AND A BISTABLE R...

CONTROL SYSTEM AND INTERRUPTER SYSTEM

ARC CHAMBER OF CIRCUIT BREAKER

LOW VOLTAGE CONTACT ASSEMBLY

LOW VOLTAGE CIRCUIT BREAKER

ELECTRICAL SWITCH UNIT FOR AN ELECTRICAL DEVICE

CONTACT SLIDE UNIT FOR A SWITCHING UNIT

BREAKER FACILITATING RAPID MOVEMENT AND ELONGATION OF ARC

SWITCH WITH OVERLOAD RELEASE ABILITY