Radially resilient electrical socket
CA 1293784 C · Owner: Vanderkerkhof, Peter H. · Inventors: Koch, Richard N.; Koch, Joseph J.; Vanderkerkhof, Peter H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A barrel terminal socket is constructed by forming a sheet metal blank with uniformly spaced parallel, longi-, tudinal strips integrally connected at their opposite ends to transversely extending webs. The blank is then formed into a cylinder, inserted into a close-fitting cylindrical sleeve and one end of the blank is fixedly secured to the sleeve. The opposite end of the blank is then rotated relative to the sleeve through a predetermined angle and then fixedly secured in its rotated position to the sleeve.
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
- Granted December 31, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 31, 2008.
- 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.