Blind in window support
CA 1294535 C · Owner: Rolscreen Company · Inventors: Baier, Bruce A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A venetian blind support for a between-the-pane window blind includes an anchor clip secured to the bottom of the upper window frame rail detachably engaged by an anchor bar connected to the window blind by a rod-type hook. The support is self-centered in the window frame and the blind is self-centered as it is held by the support.
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 January 21, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 21, 2009.
- 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.