Elevator cab
CA 1270772 C · Owner: Markle, Larry Michael · Inventors: Markle, Larry Michael; Orndorff, Karl Brice; Baldwin, Paul Leroy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
11 53,112, ABSTRACT OF THE DISCLOSURE, An elevator cab and method of assembling same, including upstanding wall members on a platform with the, upstanding wall members having upper edges which support a canopy. The canopy is constructed of at least two metallic panel members having adjacent edges which are bent into complementary bend configurations which form an interlocking joint when one bend configuration is pivoted about the other bend configuration.
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 June 26, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 26, 2007.
- 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.