Electrolytic plating apparatus utilizing barrels with baffles
CA 1211411 A · Owner: Mcinnes, Robert · Inventors: Mcinnes, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A cleaning and plating method and apparatus comprising a plurality of tank assemblies arranged in series through which a batch of articles to be cleaned and plated is moved successively. Each tank assembly comprises a tank containing liquid treating or plating material. A barrel is at least partly submerged in each tank and is rotated about its longitudinal axis. The ends of each barrel are open and the barrel is formed with baffles on the interior thereof. When a barrel is rotated in one direction, the articles are agitated through the liquid and when the barrel is rotated in the other direction the, articles are elevated and deposited on a chute for transfer to …
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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 September 16, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 16, 2003.
- 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.