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

Patent Owner(s)

Patent Owner	Address
CLAY OVEN CO LTD	LONDON W3 0SL

International Classification(s)

• A47J:KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPA....
• F24C:OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMEST....

• 2011 Application Filing Year
• A47J Class
• 555 Applications Filed
• 442 Patents Issued To-Date
• 79.64 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gulian, Shahai	London, GB	2	0
# of filed Patents : 2 Total Citations : 0

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Patent Citation Ranking

• 0 Citation Count
• A47J Class

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

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 12, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 12, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 12, 2017	US,9839322,B2   US9839322B2	GRANTED PATENT AS SECOND PUBLICATION
June 21, 2012	US,20120156349,A1   US20120156349A1	FIRST PUBLISHED PATENT APPLICATION

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