Corner guide device of a locking rod fitting for a window or door
CA 1285178 C · Owner: Schuco Heinz Schurmann Gmbh & Co. · Inventors: Tonsmann, Armin; Schmidt, Rudiger
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A corner guide device for use in the casement of a window or door has a housing 6, preferably manufactured from plastic, with legs 7 and 8 forming guides for a spring hinge 2 that has integral dogs 3,4,5. The leg 8 of the housing is provided with an outside base 18 and opens inwardly whereas the, leg 7 of the housing is provided with an inside base 19 and opens outwardly. In the corner area of the housing an installation opening is provided for the spring hinge 2. This installation opening can be closed by an angular cover 34. One leg of the housing 6 is inserted in the receiving groove of a casement piece whereas the other leg can be fixed to the edge strips of the associated receiving …
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 June 25, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 25, 2008.
- 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.