Hockey fans will enjoy this story about two Canadian inventors suing a company for allegedly copying the design of their patented hockey equipment bag: Dropping the gloves over a hockey bag, Globe and Mail, Dec. 16, 2010.
The bag is patented in Canada (CA 2145612) and the US (US 5,797,612). The US patent has been cited by at least 25 patents.
2016 Patent Market Size and Conclusions
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