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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
COMURHEX SOCIETE POUR LA CONVERSION DE L'URANIUM EN METAL ET HEXAFLUORURE	MANHATTAN - LA DEFENSE 6 PLACE DE L'IRIS 92400 COURBEVOIE

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....

• 1989 Application Filing Year
• C23C Class
• 465 Applications Filed
• 6 Patents Issued To-Date
• 1.30 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bargues, Michel	Orange, FR	1	1
# of filed Patents : 1 Total Citations : 1
Boya, Didier	Jonquieres, FR	2	4
# of filed Patents : 2 Total Citations : 4
Gaillard, Dominique	Paris, FR	2	4
# of filed Patents : 2 Total Citations : 4
Netter, Pierre	Pont Saint-Esprit, FR	3	135
# of filed Patents : 3 Total Citations : 135

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Patent Citation Ranking

• 1 Citation Count
• C23C Class

• 0 % this patent is cited more than
• 34 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 9818566

Frictionless switching device for opening and closing an electrical line, with improved operating accuracy

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Abstract

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A switching device for opening and closing an electrical line, including:

two fixed contact terminals separated from one another,an operating member, comprising a contact piece,at least one flexible strip comprising at least one end part attached to a fixed support, the flexible strip or strips being adapted to exert a return force on the contact piece to return it from its closed position to its open position in the absence of a motive force on the operating member,the operating member comprising two electrically insulating pusher arms, spaced apart from one another and each attached to an end part of the contact piece;each flexible strip comprising two other end parts, each attached to one of the two push arms or to a part of the operating member that is itself attached to, or forms an integral part of, one of the pusher arms.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2021
• STCH2021
• FP2021
• FEPP2021
• I2017
• STCF2017
• P2017
• AS2016
• F2016
• PD2015

Date	Code	Event	Description
Dec 20, 2021	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Dec 20, 2021	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Nov 14, 2021	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Nov 14, 2021
Jul 05, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Nov 14, 2017	I	Issuance
Oct 25, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Mar 30, 2017	P	Published
Oct 03, 2016	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:AUBRY, GUILLAUME;GONIN, PASCAL;REEL/FRAME:040002/0800 Owner name: RADIALL, FRANCE Effective Date: Oct 03, 2016
Sep 15, 2016	F	Filing
Sep 24, 2015	PD	Priority Date