Sport implement with hinged shaft
CA 2287548 A1 · Owner: Leblanc, Marc-Andre · Inventors: Leblanc, Marc-Andre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The sport implement, more particularly a golf club has a shaft with a, flexible joint dividing the shaft in at least two sections. The joint includes first and, second sleeve members receiving and secured to the respective shaft sections. An, abutment member defining two flanges normal to each other extends from and is secured, to the first sleeve member. The second sleeve member fits into the abutment member, when the two shaft sections are aligned and an elastic member interconnects the two, sleeve members to allow pivoting of the second sleeve member in any plane away from, said two flanges and to bias the two shaft sections into alignment. Flexing is made easier, in a plane at …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed October 22, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 22, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 22, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.