B43L 1/08

Technology

Patent/Pub #	Title	Filing Date	Issue/Publication Date	Patent Owner
2023/0150,295	REUSABLE CHALKBOARD KIT	Nov 12, 21	May 18, 23	Not available
2021/0146,715	RETRACTABLE BOUNDARY APPARATUS AND SYSTEM	Jan 27, 21	May 20, 21	Not available
2019/0084,344	RETRACTABLE BOUNDARY APPARATUS AND SYSTEM	Sep 21, 18	Mar 21, 19	COMSERO, INC.
2013/0337,198	REFLECTION FRAME-EQUIPPED SHEET	Jan 16, 12	Dec 19, 13	HITACHI SOLUTIONS, LTD.

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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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Monthly PAIR Information and Watches
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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Monthly PAIR Information and Watches
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