Combination backpack and cot
CA 1305831 C · Owner: Carriere, Ron · Inventors: Lindner, Charles Edward
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A combination cot and backpack having first and second equal sized rigid frame sections which are hinged together at one end and pivot between a closed position to form a backpack and an open position to form an elevated cot. First and second sheets of flexible material are laced tautly between side portions of the first and second frame sections. A third frame section telescopes out from the second frame section to provide additional length for the cot. The third frame section is covered by a third sheet which unfolds from the second sheet and is held tautly by connectors underneath. The frame sections are made of tubular aluminum and have rigid downwardly extending u-shaped cross portions …
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
- Granted August 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 4, 2009.
- 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.