Family

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

Patent Owner(s)

Patent Owner	Address
TED GOLF EQUIPMENT CO LTD	NO 65-17 XINGGANG ROAD ZHONGLOU DEVELOPMENT ZONE CHANGZHOU CITY JIANGSU PROVINCE 213023 CHANGZHOU CITY JIANGSU PROVINCE 213023

International Classification(s)

• 1203:LOCOMOTIVES AND ROLLING STOCK FOR RAILWAYS AND ALL....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gong, Jiaxiong	Jiangsu, CN	7	40
# of filed Patents : 7 Total Citations : 40
Gong, Xiaojun	Jiangsu, CN	7	41
# of filed Patents : 7 Total Citations : 41
Yin, Ming	Jiangsu, CN	66	754
# of filed Patents : 66 Total Citations : 754

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Patent Citation Ranking

• 5 Citation Count
• 1203 Class

• 0 % this patent is cited more than
• 18 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: 7377505

Clamping apparatus and clamping system

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Abstract

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A housing (15) fixed to a reference block (1) is provided with a guide hole (20) into which a plug portion (3) of a movable member (2) is allowed to be inserted. Inside this guide hole (20) is arranged an outer sleeve (21) vertically movably, and this outer sleeve (21) is advanced upward by a predetermined advancing stroke by a coned disc spring (25). An inner sleeve (31) which is allowed to fit outside the plug portion (3) is wedge-engaged with the outer sleeve (21) from above, and this inner sleeve (31) is adapted to be diametrically expandable and diametrically contractible. The inner sleeve (31) is moved vertically by an output member (36).

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Description

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Claims

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Legal Events

 

• STCH2012
• LAPS2012
• REMI2012
• FEPP2010
• I2008
• P2006
• AS2006
• F2004
• PD2003

Date	Code	Event	Description
Jun 25, 2012	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
May 27, 2012	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jan 09, 2012	REMI	MAINTENANCE FEE REMINDER MAILED
Dec 08, 2010	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
May 27, 2008	I	Issuance
Nov 23, 2006	P	Published
Feb 07, 2006	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YONEZAWA, KEITARO;HARUNA, YOSUKE;REEL/FRAME:017312/0423 Owner name: KOSMEK LTD., JAPAN Effective Date: Feb 07, 2006
Aug 10, 2004	F	Filing
Aug 25, 2003	PD	Priority Date