Patents by Inventor Robert S. Duffy

Robert S. Duffy 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).

  • GOLF SHOE WITH SPRING PLATE
    Publication number: 20240130466
    Abstract: A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly may include a midsole and an outsole. In some cases, a custom insert may be integrated with or embedded in the sole assembly. In some cases, the custom insert may include an elastic member configured as a spring element.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 25, 2024
    Applicant: Acushnet Company
    Inventors: Keith M. Duffy, Robert S. Bento, Jean-Marie Bidal
  • Firefighter safety device
    Patent number: 9016433
    Abstract: A safety device comprising a foothold in association with a mounting assembly, wherein the position of the foothold relative to the mounting assembly is adjustable, thereby allowing the safety device to be used on a variety of sloped roofs. The safety device may further comprises a firefighter securing assembly which provides a means whereby an operator may secure himself to the safety device thereby preventing the operator from falling from the roof in the event the operator loses his balance.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: April 28, 2015
    Inventor: Robert S. Duffy