Adjustable door frame
CA 2001639 A1 · Owner: Funari, Michael A. · Inventors: Funari, Michael A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adjustable door jamb assembly which can be simply and accurately aligned and installed in a door opening. The jamb assemblies are each made up of a fixed section and an adjustable section. Each fixed section has a plurality of snap-in guide clips supported thereon. The clips each have a plate-like body with a leg at each end and an integral cantilever tongue extending generally parallel to but, converging toward, the plate-like body of the clip so that the tongue is deflected away from the plate-like body. A flange on the adjustable section is received between the cantilever tongue and one of the legs. The tongue of each clip frictionally engages the adjustable section holding it in …
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
- Filed October 27, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 27, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 27, 2011.
- 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.