Stick handle with wrist strap
CA 2264888 A1 · Owner: Lenhart, Klaus · Inventors: Lenhart, Klaus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a handle for ski sticks with a wrist strap (20) which , is attached to the stick handle (10) by a first connecting element (24) fixed at the wrist strap (20) and a second connecting element (30) lodged at the ski's stick handle, which are interlocked. To ensure that the connection between the stick handle and the wrist strap is disengaged automatically only in case of danger and no inopportune releasing occurs a flexible releasing , device (70) has been installed which holds one (24) of the connecting elements at the interlocked position and yields only when the wrist strap (20) is pulled in the same direction, in a direction with a force component running …
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 September 9, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 9, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 9, 2019.
- 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.