Patents by Inventor Howard A. Whitehead

Howard A. Whitehead 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).

  • Contoured sanitary napkin
    Patent number: D247368
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: February 28, 1978
    Assignee: Kimberly-Clark Corporation
    Inventor: Howard A. Whitehead
  • Contoured sanitary napkin
    Patent number: D247369
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: February 28, 1978
    Assignee: Kimberly-Clark Corporation
    Inventor: Howard A. Whitehead
  • Contoured sanitary napkin
    Patent number: D247370
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: February 28, 1978
    Assignee: Kimberly-Clark Corporation
    Inventor: Howard A. Whitehead
  • Contoured sanitary napkin
    Patent number: D247371
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: February 28, 1978
    Assignee: Kimberly-Clark Corporation
    Inventor: Howard A. Whitehead
  • Contoured sanitary napkin
    Patent number: D247372
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: February 28, 1978
    Assignee: Kimberly-Clark Corporation
    Inventor: Howard A. Whitehead