Moulded connection element for hollow-section structural components
CA 2069441 A1 · Owner: Salamander Industrie-Produkte Gmbh · Inventors: Paulsen, Hans-Dieter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Shaped connecting piece for structural profiles The invention relates to a shaped connecting piece for structural profiles, in particular for door or window casement sections which can be inserted with at least one attachment leg in an attachment chamber of the structural profile and fixed in position there. To make fab-ication of the shaped connecting piece and its application as simple as possible it is proposed, with the invention that at least one resilient element provided in the region of at least attachment leg projects in such a manner over one side surface of the attachments leg that when the, attachment leg is inserted into the attachment chamber at least, one outer segment of the …
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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 November 24, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 24, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 24, 2012.
- 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.