Patents by Inventor Donald A. Bergman

Donald A. Bergman 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).

  • Patent number: 4893685
    Abstract: The scale of the present invention has a housing with a recess in its upper surface to allow rotative movement of a pointer therein. Numerals corresponding to weight are disposed an an annular disc-shaped dial carried by the upper periphery of the housing. A transparent cover plate overlies the recess in which the pointer rotates. The recess, pointer and dial are arranged and dimensioned so that the pointer and numerals can be easily read by a user from a standing position. The dial and cover are flush with the outer edge of the housing so that the entire upper surface of the scale is easy to clean and comfortable.
    Type: Grant
    Filed: January 12, 1989
    Date of Patent: January 16, 1990
    Assignee: Newell Co.
    Inventors: Donald A. Bergman, Robert A. O'Neil
  • Patent number: D319797
    Type: Grant
    Filed: January 12, 1989
    Date of Patent: September 10, 1991
    Assignee: Newell Co.
    Inventors: Donald A. Bergman, Robert A. O'Neil