Deflection yoke
CA 1063663 A · Owner: Sony Corporation · Inventors: Yamada, Yukio; Ishikawa, Yoji; Sakai, Koichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A deflection yoke for use with a cathode ray tube includes a pair of half-cut separators joined together to form a complete separator, a pair of saddle wound horizontal deflection coils mounted on the separator halves and a pair of toroidal wound vertical deflection coils would about half-cut coils and assembled about the separator. The plane of separation between the saddle wound horizontal deflection coils the half-cut, separators and the toroidal wound vertical deflection coil is the same plane. Provision is also made for proper orientation of the saddle wound horizontal deflection coils in each half-cut separator and for location of the toroidal wound vertical deflection coil about 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 October 2, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 2, 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.