Method and system for inking the plate of a plate cylinder of rotary printing presses
CA 1251688 A · Owner: Heidelberger Druckmaschinen Aktiengesellschaft · Inventors: Jeschke, Willi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for inking the plate of a plate cylinder and to an inking system for carrying out this method on the assumption that the inking system features not more than two inking rollers of the same diameter assigned to the plate cylinder relative to an inking cylinder and that a zoneless distribution system is used to reduce a consistent, relatively thick ink film via a train of inking rollers and that the forme is inked with a thin, consistent ink film via the inking cylinder and the inking rollers.
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
- Granted March 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 28, 2006.
- 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.