Magnetic stem and vertically fixed pocket device for a stationary riveting machine
CA 1316501 C · Owner: Earl, Gordon C. · Inventors: Earl, Gordon C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A magnetic riveting stem and a novel vertically fixed pocket device is provided for a stationary riveting machine which permits stationary riveting machines to be used for riveting applications which were impossible or impractical with prior art stem and pocket devices. The vertically fixed pocket receives ferrous rivets from a rivet feed mechanism and aligns them in a head-up orientation to be picked up by the stem for setting through the registered holes in the work. A stationary riveting machine equipped in accordance with the invention is capable of setting a ferrous rivet in practically any location on a work piece where the head of the rivet can pass. This offers an advantage over …
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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 April 20, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 20, 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.