Process for the production of an electrical battery pole or terminal, relating equipment and electrical battery pole or terminal thereby obtained
CA 1293530 C · Owner: Scotti, Giorgio · Inventors: Scotti, Giorgio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrical battery pole or terminal is cold-produced by means of a process comprising axial compression at room temperature of an essentially cylindrical metal element between a first and a second portion of die and travelling one in respect to the other of which the first, forms that which will be the protruding part of battery pole or terminal and the second portion of die by subjecting lower part of metal black to compression achieves the electrical battery pole's lower part which is, provided with shaped portions achieving a number of ribs.
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 24, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 24, 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.