Ski pole shaft covers
CA 2030246 A1 · Owner: Ceresko, Joseph P. · Inventors: Ceresko, Joseph P.; Ceresko, Joseph P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A ski pole cover polypropylene plastic sheet is contoured to fit snugly over the shaft portion of a ski pole between the grip and basket. The plastic sheet possesses memory so that it will retain its contouring and is flexible so that it can be placed on and removed from the ski pole a plurality of times. The ski pole cover is capable of being dyed a variety of colors and/or having printing on it.
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 19, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 19, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 19, 2012.
- 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.