B61F 3/02

Technology

Patent/Pub #	Title	Filing Date	Issue/Publication Date	Patent Owner
9975562	Railcar	Nov 30, 15	May 22, 18	Kawasaki Jukogyo Kabushiki Kaisha
9855959	Railcar bogie	Apr 14, 14	Jan 02, 18	KAWASAKI JUKOGYO KABUSHIKI KAISHA
9352757	Railcar bogie	Oct 06, 14	May 31, 16	KAWASAKI JUKOGYO KABUSHIKI KAISHA
8418627	Two-axle truck for a railway car and a railway car	Feb 25, 11	Apr 16, 13	NIPPON STEEL & SUMITOMO METAL CORPORATION
4220096	Bogie	Feb 21, 78	Sep 02, 80	Varitrac AG

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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