Recording and/or reproducing apparatus control system
CA 1074911 A · Owner: Sony Corporation · Inventors: Hanzawa, Hisashi; Tozune, Toshimasa
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tape recoreding and/or reproducing apparatus using a tape cassette, or the like, includes a mechanism for detecting the end of the tape by detecting stopping of a tape reel mount and a change-over mechanism for placing the recording and/or reproducing apparatus in response to the detection of the tape end into an, automatic shut-off operation, an automatic rewind operation, and an automatic repeat operation. An operating mechanism is also provided which cooperates with the drive for transporting the tape such that one of the automatic shut-off operation, automatic rewind operation and/or automatic repeat operation of the apparatus is effected with the operating mechanism in accordance …
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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 April 1, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 1, 1997.
- 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.