Method and apparatus for compacting shirred casing
CA 1308296 C · Owner: Union Carbide Corporation · Inventors: Urbutis, Algimantas Povilas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
of the Invention, A method and apparatus for compacting strands of shirred casing by applying substantially equal and opposite forces simultaneously to both ends of the strand. In one embodiment this double-ended simultaneous compaction is achieved by compacting the strand about a sliding sleeve and against a restraint so that movement of a compaction arm against only one end of the strand will cause the sleeve to slide with respect to the restraint
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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 October 6, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 6, 2009.
- 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.