Printer with a tractor drive mounted on a swinging paper feed path platform
CA 1269407 C · Owner: Dean, Walter C. Ii · Inventors: Dean, Walter C. Ii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention discloses a swinging paper feed path platform pivotally mounted on a main frame of an electrographic printer apparatus for swinging movement between an operative position and an inoperative position about a pivot axis established by a driving shaft of a bidirectional tractor drive which is continuously engaged with the paper being fed through the apparatus regardless of the positioning of the swinging platform.
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 22, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 22, 2007.
- 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.