Hockey practice apparatus kit
CA 2089926 A1 · Owner: Nandra, Mukhtar S. · Inventors: Nandra, Mukhtar S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A readily transportable and positionable practice kit including a unitary track defining an enclosed slot with the, track including plurality pairs of support plates positioning the track in a spaced relationship relative to an underlying support. The enclosed track slidably receives an axle therethrough, wherein the axle is orthogonally mounted to a hockey puck at an upper terminal end of the axle slidably mounted within the track to effect rebounding of the puck when projected against a return spring.
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 February 19, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 19, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 19, 2015.
- 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.