Vertical siding system
CA 1111226 A · Owner: Popek, Stephen · Inventors: Gailey, J. Lynn; Englund, James A.; Popek, Stephen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vertical cladding arrangement for an external wall of a building includes vertically oriented panels mounted in flush side-by-side array on a supporting structure of the wall and vertically oriented cover members covering the joints between adjacent panels and interlocked with the panels. The cover members have locking flanges along their side edges for insertion in locking grooves formed in side portions of the panels, and are deformable so that the locking flanges can be fitted into the grooves of adjoining panels after the panels have been mounted on the wall. The panels and cover members may be designed to simulate together the appearance of conventional board-and-batten wooden …
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 27, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 27, 1998.
- 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.