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

Patent Owner(s)

Patent Owner	Address
GENERAL DYNAMICS ARMAMENT AND TECHNICAL PRODUCTS INC	3190 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042

International Classification(s)

• F42B:EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; A....

• 1995 Application Filing Year
• F42B Class
• 162 Applications Filed
• 64 Patents Issued To-Date
• 39.51 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Tidman, Derek A	McLean, VA	23	554
# of filed Patents : 23 Total Citations : 554

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Patent Citation Ranking

• 30 Citation Count
• F42B Class

• 92.20 % this patent is cited more than
• 28 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: 7114530

Receiving gripper for a rapier loom

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Abstract

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A receiving gripper for a rapier loom, wherein at least the moving part is made of a ceramic material.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2022
• AS2021
• AS2021
• AS�2020
• MAFP2018
• FPAY2014
• AS�2011
• I2010
• STCF2010
• P2010
• F2010
• PD2001

Date	Code	Event	Description
Feb 09, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 12
Jun 09, 2021	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNORS:DOUGLAS DYNAMICS, L.L.C.;TRYNEX INTERNATIONAL LLC;HENDERSON PRODUCTS, INC.;AND OTHERS;REEL/FRAME:056538/0901 Owner name: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT, ILLINOIS Effective Date: Jun 09, 2021 free format text: RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (026165/0423);ASSIGNOR:JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT;REEL/FRAME:056540/0199 Owner name: DOUGLAS DYNAMICS, L.L.C., WISCONSIN Effective Date: Jun 09, 2021 free format text: RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (026165/0423);ASSIGNOR:JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT;REEL/FRAME:056540/0199 Owner name: DOUGLAS DYNAMICS, INC., WISCONSIN Effective Date: Jun 09, 2021 free format text: RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (026165/0423);ASSIGNOR:JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT;REEL/FRAME:056540/0199 Owner name: DOUGLAS DYNAMICS FINANCE COMPANY, WISCONSIN Effective Date: Jun 09, 2021 free format text: RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (026165/0423);ASSIGNOR:JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT;REEL/FRAME:056540/0199 Owner name: FISHER, LLC, MAINE Effective Date: Jun 09, 2021
Jun 09, 2021	AS	ASSIGNMENT	free format text: RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (053168/0529);ASSIGNOR:JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT;REEL/FRAME:056676/0584 Owner name: DOUGLAS DYNAMICS, L.L.C., WISCONSIN Effective Date: Jun 09, 2021 free format text: RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (053168/0529);ASSIGNOR:JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT;REEL/FRAME:056676/0584 Owner name: TRYNEX INTERNATIONAL LLC, MICHIGAN Effective Date: Jun 09, 2021 free format text: RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (053168/0529);ASSIGNOR:JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT;REEL/FRAME:056676/0584 Owner name: HENDERSON PRODUCTS, INC., WISCONSIN Effective Date: Jun 09, 2021
Jul 08, 2020	AS�	SECURITY INTEREST	free format text: PATENT SECURITY AGREEMENT (ABL);ASSIGNORS:DOUGLAS DYNAMICS, L.L.C.;TRYNEX INTERNATIONAL LLC;HENDERSON PRODUCTS, INC.;REEL/FRAME:053168/0529 Owner name: JPMORGAN CHASE BANK, N.A,, AS COLLATERAL AGENT, ILLINOIS Effective Date: Jul 08, 2020
Feb 14, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552) year of fee payment: 8
Feb 25, 2014	FPAY	FEE PAYMENT	year of fee payment: 4
Apr 18, 2011	AS�	SECURITY INTEREST	free format text: FIRST LIEN PATENT SECURITY AGREEMENT;ASSIGNORS:DOUGLAS DYNAMICS, INC.;DOUGLAS DYNAMICS, L.L.C.;DOUGLAS DYNAMICS FINANCE COMPANY;AND OTHERS;REEL/FRAME:026165/0423 Owner name: JPMORGAN CHASE BANK, N.A., WISCONSIN Effective Date: Apr 18, 2011
Sep 21, 2010	I	Issuance
Sep 01, 2010	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jul 15, 2010	P	Published
Mar 23, 2010	F	Filing
Jun 11, 2001	PD	Priority Date