Cassette tape player
CA 1106967 A · Owner: Nihon Technical Kabushiki Kaisha · Inventors: Ohashi, Tamaki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a cassette tape player comprising a fixed frame and a movable frame which is slidable with respect to said fixed frame in such a manner as that of a drawer. The fixed frame is provided with such electric systems as a motor and magnetic head; said movable frame is provided with a capstan pinch, roller, reel shafts and a driving system for driving and connecting these members. When the tape is stuck around the capstan and the pinch roller, the movable frame is drawn to remove the tape easily from the fixed frame and at the same time, a burn-out of lead wire may be prevented.
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 August 11, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 1998.
- 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.