Patents by Inventor Harry Hentschel

Harry Hentschel 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).

  • Menu holder
    Patent number: D243525
    Type: Grant
    Filed: September 13, 1974
    Date of Patent: March 1, 1977
    Inventors: Robert A. Summers, Henry Leong
  • Toaster
    Patent number: D258926
    Type: Grant
    Filed: August 7, 1978
    Date of Patent: April 21, 1981
    Assignee: Bosch Siemens Hausgerate GmbH
    Inventor: Harry Hentschel
  • Beverage machine
    Patent number: D259790
    Type: Grant
    Filed: March 2, 1979
    Date of Patent: July 7, 1981
    Assignee: Bosch-Siemens Hausgerate GmbH
    Inventor: Harry Hentschel
  • Telephone instrument or similar article
    Patent number: D284570
    Type: Grant
    Filed: November 29, 1983
    Date of Patent: July 8, 1986
    Assignee: Siemens Aktiengesellschaft
    Inventor: Harry Hentschel
  • Telephone handset or similar article
    Patent number: D291885
    Type: Grant
    Filed: October 9, 1985
    Date of Patent: September 15, 1987
    Assignee: Siemens Aktiengesellschaft
    Inventor: Harry Hentschel
  • Handset and stand telephone set for desk or wall mount
    Patent number: D295283
    Type: Grant
    Filed: August 14, 1986
    Date of Patent: April 19, 1988
    Assignee: Siemens Aktiengesellschaft
    Inventor: Harry Hentschel