High speed duplicator with sorter/stapling apparatus and stapler positioning control
CA 1237251 A · Owner: Xerox Corporation · Inventors: Hubler, Lawrence C.; Braun, Oskar J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fastening apparatus having two or more stapling devices and drives for moving either of the devices selectively to permit selective positioning of staples before a stapling operation. An indication system cooperates with the drives for operator use in selecting the positioning of staples for different sizes of sheets to be fastened.
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 31, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 31, 2005.
- 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.