Canoe caddy
CA 2048336 A1 · Owner: Hillman, W. Gary · Inventors: Hillman, W. Gary
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Until the invention of the Hillman "CANOE CADDY", single person transport and portage of a canoe or other small boat camp gear, or sundry items, was either prohibitively difficult or nearly if not totally impossible for the average person as until the invention of the Hillman "CANOE CADDY" other attempts of the art left, much to be desired such as ease of assembly and disassembly dismantled weight and, bulk for back-packing toward immediate future and/or upstream portage application non-complicated use, simplicity of design and resultantly low-cost production and resultant economic viability for the potential purchaser while also being, sufficiently strong, durable weather resistant, and …
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 1, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 1, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 1, 2013.
- 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.