Device for feeding an transporting printing forms
CA 1187521 A · Owner: Hoechst Aktiengesellschaft · Inventors: Back, Guenter
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 device for feeding printing plates 33 and transporting them onto an exposure table 1, with the aid of rollers 10 10', 10" . . . 11, which are arranged in pairs and are fastened, by means of blocks 5, 6 on two roller rails 4, 4'. The roller rails 4, 4' are located at both sides of the exposure table 1, in the transport direction. The transport rollers 10 which are positioned first in the transport direction of the printing plate 33 are installed on pivoting blocks 5 which, are pivoted outwardly before the printing plate 33 is deposited and, after the printing plate 33 has been deposited, are swung into contact, in order to take over the roller-transport, together …
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 May 21, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 21, 2002.
- 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.