Patents by Inventor Arthur R. Hilsinger, Jr.

Arthur R. Hilsinger, Jr. 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).

  • Nose pad
    Patent number: 4806009
    Abstract: A nose pad has an attachment member for affixation to a pad arm that comprises an apertured plate with a pair of upstanding prongs. The prongs are arranged to engage in a necked portion of the pad arm and the prongs are arranged so that the necked portion may be inserted and twisted in place without the use of any special tools.
    Type: Grant
    Filed: February 16, 1988
    Date of Patent: February 21, 1989
    Assignee: The Hilsinger Corporation
    Inventors: Vincent F. Sordillo, Arthur R. Hilsinger, Jr.