Football kicking shoe
CA 2082346 A1 · Owner: Pelfrey, Raymond · Inventors: Pelfrey, Raymond
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, A football kicking shoe is provided having a sole with the toe portion extending angularly downward with respect to the substantially flat instep and heel portion of the sole. The sole is sufficiently flexible so that when worn by a punter the sole will lie flat against the ground due to the pressure of the weight of the wearer and when the foot is raised the toe portion, of the sole will extend downwardly so as to present the upper surface of the shoe for contact with the football. The heel portion of the upper of the shoe has a concave cutout so as to permit the toes to be depressed without muscular effort on the part of the wearer of the shoe.
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 November 6, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 6, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 6, 2014.
- 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.