Patents by Inventor Barry Guilfoyle

Barry Guilfoyle 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).

  • Publication number: 20190345968
    Abstract: A clip (101) for use with a hoist comprising a stud (401) having a shaft and a head. The clip (101) comprises a body (102), an aperture (106) provided in the body (102), and engaging means (109) connected to the body (102) and operable to move from an extended position to a retracted position as the shaft of the stud (401) is moved within the aperture (106) from one to the other of a first portion (107) configured to allow passage of the head of the stud of the hoist therethrough and a second portion (108) configured to prevent passage of the head of the stud of the hoist therethrough. The engaging means (109) is resiliently biased towards the extended position and is moved from an unstressed condition to a stressed condition when moved from the extended position to the retracted position. Hoist apparatus comprising the clip (101).
    Type: Application
    Filed: May 11, 2019
    Publication date: November 14, 2019
    Applicant: D-ansermed Limited
    Inventor: Barry Guilfoyle