Basketball free throw target device
CA 2315522 A1 · Owner: Wilson, John R. · Inventors: Wilson, John R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A basketball target training device for improving the shooting skills of basketball players, is disclosed. The present device is attachable at any position on the rim of the basketball goal by, means of an annular collar clamp which is coupled to an elongated support member fabricated, from a resilient material. The support member includes a plurality of apertures formed therein and, arranged linearly at predetermined intervals to provide for attachment of a plurality of target discs, thereon. The present target training device is adjustable in the range of 0À to 90À relative to the, horizontal plane of the rim and is also adjustable in the vertical dimension above the rim to …
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 August 9, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 9, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 9, 2022.
- 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.