Force absorbing device and force transmission device and method of making
CA 1100536 A · Owner: General Signal Corporation · Inventors: Andersen, George L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A force absorbing device and a force transmission device are provided including at least one member having a tubular configuration. A second member extends into one end of the tubular member and engages it in an interference fit to form a permanent joint. The tubular member and the second member have complementary bends at the permanent joint. The for e absorbing device may include one or two such permanent joints. In the force transmission device two such permanent, joints ? provided. The joints are made by cutting a tubular member to a desired length, press fitting a portion of a second member into one end of the tubular member to form a reinforced zone, and bending the second member and …
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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 May 5, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 5, 1998.
- 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.