Stapling apparatus for stapling folded sheet products
CA 1302006 C · Owner: Petersen, Godber · Inventors: Petersen, Godber
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
To permit simultaneous stapling of a plurality of folded sheet products (3) in compact space the sheet, products are opened in V shaped formation by carrying them on zig-zag or accordeon-pleat carrier elements (1 1'). The, folded elements are transported to stapling apparatus (8-13) in a direction transverse to the central plane (20) of the folded products. The staple heads move staples against the folded back of the folded products and are closed by a staple counter or closing element (12) lowered into the open V of the opened folded products (3), preferably along the central plane (20) of the V (21). After stapling the folded, products are transported in direction reverse to the direction …
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 June 2, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 2009.
- 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.