Patents by Inventor Edna A. Chinn

Edna A. Chinn 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).

  • Wood burning stove with screen
    Patent number: D249890
    Type: Grant
    Filed: October 14, 1977
    Date of Patent: October 10, 1978
    Assignee: Roger's Fireplace Shoppe, Inc.
    Inventors: Roger A. Chinn, Edna A. Chinn, John E. Blaser, Keith N. Bender
  • Wood burning stove with door
    Patent number: D250541
    Type: Grant
    Filed: October 14, 1977
    Date of Patent: December 12, 1978
    Assignee: Woodcutter's Manufacturing, Inc.
    Inventors: Roger A. Chinn, Edna A. Chinn, John E. Blaser, Keith N. Bender