B61G 1/28

Technology

Patent/Pub #	Title	Filing Date	Issue/Publication Date	Patent Owner
2024/0157,985	TOW HITCH ASSEMBLY FOR WHEELED VEHICLES	Nov 10, 22	May 16, 24	Not available
2022/0250,664	METHOD OF RECONDITIONING A RAILCAR COUPLER	Feb 09, 22	Aug 11, 22	A. Stucki Company
2016/0001,797	Top Operating H Tightlock Coupler	Mar 13, 14	Jan 07, 16	MCCONWAY & TORLEY, LLC

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Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Follows in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

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Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Watches in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

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Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Follows in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited