Labeling machine
CA 2253018 A1 · Owner: Malthouse, Martin · Inventors: Malthouse, Martin; Huang, Dean Dingjian
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A labeling machine includes a knife station for severing labels from a roll. The knife, station can be swung on a pivot to allow access to the stationary and rotating knife. Adjustment, is made at the stationery knife by varying the separation of a pair of bifurcated arms. Labels are, held on the labeling head by a vacuum system that varies the vacuum as the head rotates past the, glue station. The glue station has a glue roller supported against lateral forces at its lower edge, on a bearing. Its upper edge is supported on an axially floating bearing.
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 November 5, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 5, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 5, 2020.
- 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.