Workbench and foldable leg assembly therefor
CA 1057807 A · Owner: Black And Decker Manufacturing Company · Inventors: Carson, Norman H.; Cirne, Raul; Zahn, Horst
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved foldable leg assembly for dual-height workbenches and like devices which is simple to construct requires, no foldable braces or stays, employs an extremely simple hinge plate structure to connect same to a workbench base the legs being, oriented and arranged to provide adequate stability in the higher position of the workbench. The dual height workbench . includes top members defining a working surface a base defining ... longitudinal and transverse axes and support structure for supporting said top members above said base. A plurality of leg members are pivotally attached to said base adjacent outer edge portions of same and movable between inwardly folded inoperative positions …
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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
- Granted July 3, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 3, 1996.
- 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.