Patents by Inventor Wayne J. Franek

Wayne J. Franek 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).

  • Hot air corn popper
    Patent number: D256019
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: July 22, 1980
    Assignee: National Presto Industries, Inc.
    Inventors: Melvin H. Boldt, Thurber H. Morrison, Wayne J. Franek
  • Combined telephone and clock radio
    Patent number: D268758
    Type: Grant
    Filed: May 28, 1981
    Date of Patent: April 26, 1983
    Assignee: Zenith Radio Corporation
    Inventors: Melvin H. Boldt, David P. Chuboff, Wayne J. Franek, Marilyn M. Johnson
  • Telephone handset
    Patent number: D270157
    Type: Grant
    Filed: June 22, 1981
    Date of Patent: August 16, 1983
    Assignee: Zenith Radio Corporation
    Inventors: Melvin H. Boldt, David P. Chuboff, Wayne J. Franek, Marilyn M. Johnson
  • Television receiver cabinet
    Patent number: D275952
    Type: Grant
    Filed: March 1, 1982
    Date of Patent: October 16, 1984
    Assignee: Zenith Radio Corporation
    Inventors: Melvin H. Boldt, deceased, by Melvin W. Boldt, executor, David P. Chuboff, Wayne J. Franek
  • Television receiver cabinet
    Patent number: D275953
    Type: Grant
    Filed: March 1, 1982
    Date of Patent: October 16, 1984
    Assignee: Zenith Radio Corporation
    Inventors: Melvin H. Boldt, deceased, by Melvin W. Boldt, executor, David P. Chuboff, Arnold Goldman, Wayne J. Franek
  • Television set top decoder box
    Patent number: D393637
    Type: Grant
    Filed: March 5, 1997
    Date of Patent: April 21, 1998
    Assignee: Zenith Electronics Corporation
    Inventor: Wayne J. Franek