Film printing/reading system
CA 1307690 C · Owner: Dwyer, Eugene J. Iii · Inventors: Dwyer, Eugene J. Iii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A photographic system for accurately reproducing encoded information onto a recording medium is disclosed. The system includes an image/light source a feedback sensor, a lens assembly, a controller a, recording medium assembly and a reading sensor whereby, encoded information is decomposed into sections adjusted, and transmitted such that the sections are correctly aligned and smoothly joined into a final reproduced image. According to the present invention encoded information can also be digitized and read.
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 September 22, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 22, 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.