Symmetrical oval faced drivers and fairway woods with weighted inset hosels and perfectly flat ball striking surfaces, for golfing
CA 2237086 A1 · Owner: Swist, Jason · Inventors: Swist, Jason
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A golf club driving or fairway wood incorporating an inset weighted, hosel , for, locating the shaft score markings on the face, and a weighted sole plate. The discernible, differences being in the symmetrical oval face the perfectly flat design of , the ball striking area, incorporating an inset, specially weighted hosel.
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 June 16, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 16, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 16, 2020.
- 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.