Adjustable container capping apparatus
CA 1264709 C · Owner: Wozniak, Mitchell S. · Inventors: Wozniak, Mitchell S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Docket F-832, ADJUSTABLE CONTAINER CAPPING APPARATUS ABSTRACT OF THE DISCLOSURE, Apparatus for applying container caps of different sizes to containers includes a main housing arranged for rotation by a driving spindle, an upwardly biased cam rod coaxially disposed relative to the spindle and movable reciprocably, a releasable holding device normally restraining the cam rod against upward movement, a transverse cam follower shaft mounted in a transverse passage formed in the cam rod and having outwardly projecting ends, on which a pair of cam followers are rotatable, a main cam fixed in position relative to the main housing and disposed about the cam rod and having opposed vertical cam …
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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 January 23, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 2007.
- 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.