Chuckwagon recreational tarp
CA 2081968 A1 · Owner: Saumier, Harvey J. · Inventors: Saumier, Harvey J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The Chuchwagon Recreational Vehicle Tarp is designed specifically for the protection of recreational vehicles however other uses are acceptable. Some of the main features of the tarp is the ability to widen the structure to accommodate various truck boxes because of it's telescopic design. You simply purchase the accommodating tarp size. Further, the whole structure can be retracted to the front of the truck box for loading, also because of it's telescopic design. Simply retract the tarp to the front of the truck load, your recreational vehicle and extend the structure back to the rear. Stability is achieved using the telescopic bar and butterfly locking screw. The rear door flaps are kept …
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 2, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 2, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 2, 2014.
- 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.