Leg spacing apparatus for a canoe
CA 2344111 A1 · Owner: Fink, David · Inventors: Fink, David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A leg spacing apparatus comprising in combination a base member formed by a rigid, plastics material comprising a substantially planar base having a central portion, and support, means having a lower end and an upper end integrally formed at said lower end and upstanding, from said central portion; and a substantially planar seat member adapted to be received by said, upper end of said support means to provide a forwardly inclined substantially planar seat; said, seat member comprising a rigid plastic lower planar member of a first thickness connected to an, upper planar member formed of a soft material of a second thickness.
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 April 12, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 12, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 12, 2023.
- 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.