Adjustable bracket for building construction
CA 2052996 A1 · Owner: Spronken, John R. · Inventors: Spronken, John R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adjustable support bracket assembly is described for supporting a building wall panel or other heavy article on a vertical support structure, e.g. a column. The assembly includes a pivot pin which is fixed to the vertical support structure, e.g. welded to an inner edge face of a column with a portion of the pin projecting laterally beyond an edge of the column. A substantially horizontal support member is pivotally supported at the inner end thereof on the pivot pin and has a load bearing portion extending outwardly beyond the outer edge of the vertical support structure. This horizontal support member also includes a pivot arm portion projecting upwardly or downwardly from the …
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 8, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 8, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 8, 2013.
- 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.