U.S. Pat. No. 9,669,324 B2 to Creative Toys, LLC of Hollis, NH discloses a cost effective, structural building set, suitable as a toy. .
View this Patent on the official United States Patent and Trademark Office site
Lambert Shortell & Connaughton Law Firm
Patent & Trademark Attorneys Serving Boston & Nashua New Hampshire
U.S. Pat. No. 9,669,324 B2 to Creative Toys, LLC of Hollis, NH discloses a cost effective, structural building set, suitable as a toy. .
View this Patent on the official United States Patent and Trademark Office site