Ff/rew changing mechanism for tape recording and/or reproducing apparatus
CA 1321990 C · Owner: Watanabe, Hisanori · Inventors: Outou, Tatsuyuki; Watanabe, Hisanori
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a drive mechanism for driving tape recorder reel bases wherein a mode-change lever is operated to change modes and a drive gear rotatably mounted to the change lever selectively engages one of the pair of reel bases a, reciprocating brake member in provided that is capable of engaging the reel bases in a return position to lock the reel bases. Further engagement portions for engaging the brake member with the change lever are provided so that the, drive gear engages one of the reel bases only after the brake member has been disengaged from the pair of reel bases and, on the other hand, the brake member engages the pair of reel bases only after the drive gear has been disengaged from the …
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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 September 7, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 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.