Patents by Inventor Jerome Weiner

Jerome Weiner 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).

  • Lifting clamp cam wear indicator and method
    Patent number: 4702508
    Abstract: A plate lifting clamp has an eccentric cam with spaced apart rounded teeth having sharp crested edges which are provided with gauge marks extending into each tooth. Excessive wear on the teeth may be visually observed by comparing the worn portion of each tooth to the location of the gauge marks.
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: October 27, 1987
    Assignee: Cooper Industries
    Inventors: Jerome Weiner, Moon Choung