Printing mechanism
CA 1278951 C · Owner: Volk, Heinrich · Inventors: Volk, Heinrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A printing mechanism is described comprising a plurality of type carriers which on their outer peripheral face carry in one region printing types and in another region indicator types. The printing types can be brought by turning the type carriers into a printing position. A setting means including an actuating knob can be brought into a drive connection with each of the type carriers for rotation thereof. Stop means limit the turning travel of the type carriers. With a detent moment governed by their spring hardness resilient detent elements hold the actuating knob against a rotation relatively to the type carrier in drive connection with the setting means, the detent moment being greater …
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 January 15, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 15, 2008.
- 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.