Support bracket for a venetian blind headrail
CA 1198666 A · Owner: Hunter Douglas Canada Ltd. · Inventors: Hennequin, Petrus J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A support bracket for a venetian blind headrail which is in the form of an open sided box structure including a top (14), bottom (10) and a side (16) and/or rear wall (12) and a separate front wall (18, 20) which is pivotal about a vertical axis with respect to the top and bottom walls and, which includes top and bottom flanges (22). This pivoting is effected by a pivotal connection including a guide aperture (30) formed preferably in the top and bottom flanges, the aperture providing two guide surfaces (32 34), angled with respect to one another a hinge element (28) in, the top and bottom walls engaging in each aperture. whereby the front wall can be pivoted between an open position and a …
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 December 31, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 31, 2002.
- 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.