Adjustable support arm-type three-dimensional work bench
CA 1265181 C · Owner: Yang, Tai-Her · Inventors: Yang, Tai-Her
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A versatile workbench has a frame including splayed tripod legs and further including a pair of horizontallydisposed parallel guide rails. A movable jaw is carried on a threaded rod disposed between the guide rails. The movable jaw cooperates with a fixed jaw on the frame for clamping a work piece therebetween. The jaws have respective faces provided with threaded recesses. A plurality of support rods may be removably received in the threaded recesses. A pair of clamps may be removably secured to a respective support rod and a screw-, threaded means is carried by one of the clamps for moving the clamps towards and away from one another. With this overall arrangement variously shaped work …
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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 January 30, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 30, 2007.
- 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.