Twister machine for a sausage encasing machine
CA 2320882 A1 · Owner: Lebsack, Kenneth Leon · Inventors: Lebsack, Kenneth Leon; Bruinsma, Theo R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A twister mechanism for sausage encasing has a first housing member (12) having a center bore. A rotatable ring (22) has a center bore (26) concentric with the center bore of the housing. A rotatable sleeve (24) is mounted on the ring and forms the center bore of the ring and being rotatable with the ring. A second housing member (14) is secured to the first housing member and has a center bore receiving the sleeve. A bearing member extending around the sleeve and extending radially to engage a surface of the second housing member. The ring includes a circular disk (28) extending outwardly from the center bore and has an outer peripheral edge. A plurality of radially spaced vanes …
Read the whole patent
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
- Filed January 10, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 10, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 10, 2022.
- 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.