Patents by Inventor Hubert J. Whisson

Hubert J. Whisson 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).

  • Panel erection
    Patent number: 4109429
    Abstract: A post has flanges with inturned beads which form a narrow mouth, the beads being engaged by a non-circular head on a screw such that rotation of the head in one direction releases its engagement from the beads, and the panel member or frame member to be assembled to the post has a nut contained within a nut receiving cavity, the nut threadably engaging the screw so as to firmly clamp the member to the post.
    Type: Grant
    Filed: June 1, 1977
    Date of Patent: August 29, 1978
    Inventor: Hubert J. Whisson