Method and apparatus for panel edge coupling
CA 1262402 C · Owner: Conville, David J. · Inventors: Conville, David J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, Method and apparatus for joining or repairing wall or ceiling panels such as sheet rock, gypsum boards plywood, or, other generally planar wall panels Means are provided for permanently joining the edges of wallboard panels ceiling, panels, or the like at any desired position along the length of the wall frame or ceiling framework independent of framing backup studs or joists. Each embodiment of the invention contemplates the use of a plurality of metallic clips adapted to provide a working union or edgewise mechanical bond between adjacent panel edges, by creating an artificial backing in wall regions having no studs or support columns. A preferred clip comprises a generally …
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 October 24, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 24, 2006.
- 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.