Electrode holder for arc welding
CA 1046591 A · Owner: Interlas N.V. · Inventors: Stijger, Adrianus G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrode holder for arc welding comprising a head, a pair, of jaws within said head a body connected with said head and adapted to be connected to the welding cable, and a handle surrounding said body and being removably fastened to the latter, wherein the fastening of the handle onto the body is formed by at least one pin which substantially radially extends from the body and engages into an opening of the handle said pin being adapted, to be depressed against spring action into a cut-out of the body.
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 January 16, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 16, 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.