Inking system for a printing machine
CA 2396684 A1 · Owner: Hummel, Peter · Inventors: Schramm, Peter; Hummel, Peter; Ortner, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an inking system for a printing machine comprising , an ink delivery roller. The aim of the invention is to provide an inking system of this type which ensures that the ink is guided in the inking system in a stable manner and which has a simple construction. To this end an inking , delivery roller (15) is allocated to a drivable inking system roller (14 9), a gap (19) being maintained. At least one calendar roller (10) is allocated to said inking system roller (14 or 9).
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 21, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 21, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 21, 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.