Replaceable die set
CA 1325588 C · Owner: Bielawski, Billy J. Sr. · Inventors: Riera, John F.; Bielawski, Billy J. Sr.; Pavelec, John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tube holding apparatus for a tube cutoff die set including a cam driver and pair of vertically reciprocable shoes the holding, apparatus being characterized by a carriage mounted to one shoe a, coil spring and load plunger for biasing a pair of tube gripping jaw members laterally apart, a pair of cam followers each adapted to be engaged by the driver, one mounted on a pedestal integral with the carriage and the other mounted on a cam follower holder member and an, adjustment arrangement including an eccentric pin operably associated with at least one cam follower for adjusting the lateral spacing between the jaw holders. The members are in side-by-side relation and connected directly to …
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 28, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 28, 2010.
- 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.