Selective electroplating apparatus
CA 1190891 A · Owner: Messing, Gilbert S. · Inventors: Messing, Gilbert S.; Volkov, Grennady; Lochet, Jean A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of Disclosure Apparatus is disclosed for selectively electroplating continuous longitudinally extending stripes or lines onto continuous metal base strip. The apparatus comprises an electroplating station including a rotatable wheel and means for driving said wheel; means for passing said metal strip through said electroplating station by passing said strip about said wheel and moving said strip commonly with said wheel during travel through said station; a stationary flexible electrically insulating mask provided with one or more series of aligned discrete spaced perforate openings, being tensioned against the circumference of said wheel in an arced zone at said electroplating …
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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 July 23, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 23, 2002.
- 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.