Magnetic recording and reproducing apparatus
CA 1055153 A · Owner: Beltek Corporation · Inventors: Umeda, Tomoyoshi; Haraguchi, Yoshimasa
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Specification, Title of the Invention, Magnetic recording and reproducing apparatus Abstract of the Disclosure, A tape recorder of the auto-reverse system wherein all the tape drives including the constant-speed drive of a tape the, rapid drive thereof, the change-over between the normal and reverse drives, etc. are executed by means of a single capstan employing a single motor as its drive source and wherein all, the reel rest drives including the constant-speed drives of reel rests, the rapid drive thereof, the change-over between the normal and reverse drives, etc. to be made following the tape drives by the capstan are executed by means of a single idler employing the single motor as …
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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 May 22, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 22, 1996.
- 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.