Sheet-holding apparatus
CA 1198751 A · Owner: Agfa-Gevaert Naamloze Vennootschap · Inventors: Vackier, Leo N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Sheet-holding apparatus, Apparatus for temporarily holding flexible sheets and conveying them progressively through an image transfer station e.g. in a, xerographic printer comprising a rotatable sheet holder having two segmental peripheral portions which have inter-meshing teeth and can be relatively angularly displaced for varying the arcuate length of the sheet supporting surface formed by such portions. For gripping the leading and trailing margins of a sheet and holding it taut against the surface there are leading and trailing clamps which are likewise relatively angularly displaceable so that they can operate at the leading and trailing ends of the arcuate support surface whatever be …
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 December 31, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 31, 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.