Wall panel system providing resilient joints
CA 1203066 A · Owner: Donn Incorporated · Inventors: Mieyal, David F.; Reynard, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A panel system for walls. ceilings and the like, is disclosed in which the panels are provided with a flexible surface material which extends into resilient means that operate to press the surface material of adjacent panels into face-to-face contact to provide a closed, neat joint between adjacent panels. Because of the resiliency along the joints, brackets screws, and, the like may be inserted through the joints and secured to the panel supporting frame structure without damage to the panel materials. Subsequently, if the brackets screws, and the like are removed, the resilient means returns the flexible sheet material into the face-to-face abutting condition, re-establishing the closed …
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 April 15, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 15, 2003.
- 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.