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Expired Canadian patentCanada

Cassette type recording and/or reproducing apparatus

CA 1313259 C · Owner: Koga, Noriyuki · Inventors: Koga, Noriyuki; Ida, Mitsuru

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A cassette type recording and/or reproducing apparatus having a chassis in which a cassette is mounted on an upper surface thereof. An upper surface of the chassis is formed with a recess in which a pair of reels and a gear mechanism including a plurality of gears to actuate the pair of reels to rotate are mounted from an above direction, thus reducing a height dimension of the entire apparatus and achieving an easy assembly operation with fewer parts and less labor time for the assembly of the apparatus.

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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 January 26, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 26, 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.
FiledAugust 15, 1986
GrantedJanuary 26, 1993
Term endedJanuary 26, 2010
Patent numberCA 1313259 C
Classification (IPC)G11B25/06 +2 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedAug 15, 1986Patent grantedJan 26, 1993Term endedJan 26, 2010

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.