Modular electronic measuring and printing unit
CA 1183961 A · Owner: Colt Industries Operating Corp. · Inventors: Havers, James S.; Douglas, Alec T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A compact, modular electronic measuring unit, constructed for enclosure within a small. portable housing having a removable front wall to provide access to the enclosure formed within the housing. A measuring and indicator circuit card is mounted within the enclosure adjacent the front wall while a power circuit card is mounted within the enclosure adjacent the rear wall thereof. Manual control units are mounted on the front wall of the housing and are removable therewith. A moving dot matrix printer is mounted within the housing and is connected to receive data from the measuring and indicator circuit. This printer is activated by one of the control units on the front wall of the housing …
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 March 12, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 12, 2002.
- 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.