Device for the cyclic rearrangement of a pile of rectangular or square sheets
CA 1259795 A · Owner: Licinvest Ag · Inventors: Ackeret, Peter
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 the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile of photographic prints having a first and a second frame part which may be moved relative to one another and parallel to the main plane of the pile, and having means that on movement, of the frame parts backwards and forwards remove an, individual sheet at one end of the pile and add it to the other end of the pile again, these means comprising:, (a) a separating means to separate the individual sheet from the pile, (b) a feeding means to feed sheets to the separating means, (c) retaining means to hold the individual sheet in the first frame part and the remainder of …
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 September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 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.