Patents by Inventor Charles A. Bone

Charles A. Bone has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System for coordinating operation of microwave oven with a second appliance
    Patent number: 5521359
    Abstract: An electrical control scheme which permits operating power for a microwave oven and a second electrical appliance, such as a refrigerator, to be withdrawn from a single electrical outlet utilizes electrical contacts across which a voltage differential is generated when the oven is in operation and includes wiring connected between the second electrical appliance and the microwave oven. The included wiring conducts electrical power to the second electrical appliance from the power cord of the microwave oven, and the control system further includes a relay having a normally-closed switch.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: May 28, 1996
    Inventor: Charles A. Bone
  • Combined refrigerator and microwave oven
    Patent number: D368482
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: April 2, 1996
    Inventor: Charles A. Bone
  • Combined refrigerator and microwave oven
    Patent number: D368483
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: April 2, 1996
    Inventor: Charles A. Bone
  • Combined refrigerator and microwave oven
    Patent number: D368484
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: April 2, 1996
    Inventor: Charles A. Bone