Device for monitoring the transport process of flat despatches
CA 2254053 C · Owner: Voss, Frank · Inventors: Karer, Frank; Powollik, Dieter; Voss, Frank
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 monitoring the transport process of flat despatches with a sensor, a store and an evaluation device in which the , device takes the form of a flat despatch having a number of different regions especially rigid and flexible regions. According to the invention the regions , are formed in such a way that the device has comparable machine compatibility and solidity to ordinary despatches. The regions consist of component franking (1), belt-running (2, 3), buffer and intake (4) and bend and fold regions (6).
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
- Filed April 24, 1997 and granted February 13, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 24, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 24, 2019.
- 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.