Automatic changer for player/recorder of optical and magnetic discs and cards
CA 1325059 C · Owner: Discovision Associates · Inventors: Staar, Marcel Jules Helene
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A player/recorder apparatus including an automatic changer mechanism for information carriers in the form of cards or discs. An arcuate magazine stores a plurality of information carriers in multiple compartments extending radially from a center each compartment being adapted to store an information carrier in a storage postion in a radial plane relative to the center. One or more player/recorder devices for supporting an information carrier in an operating position are spaced circumferentially from the arcuate magazine. A rotary changer is mounted for pivoting about the center so as to be positionable in alignment with the entrance of any one of the compartments or of any one of the …
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 December 7, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 7, 2010.
- 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.