High frequency heating appliance
CA 1193328 A · Owner: Matsushita Electric Industrial Co. Ltd. · Inventors: Yokozeki, Seiki; Nomura, Jun
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
of the Invention, This invention relates to a high frequency heating appliance having a control circuit including a microcomputer (18), and particularly it relates to a high frequency heating appliance in which the number of input keys for entering the kind of heating load is minimised as well as the capacity of a ROM in the microcomputer by establishing a series of weight brackets substantially corresponding to the approximate usual weight ranges of Cornish hen, chicken, turkey, etc. to determine heating output and time based upon the kind and weight of heating load where beef and poultry meat are grouped into major classes and Cornish hen, chicken, turkey etc. are, grouped into …
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 September 10, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 10, 2002.
- 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.