Patents by Inventor Andrew Cox

Andrew Cox 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).

  • Clamping device
    Patent number: 5524872
    Abstract: A clamping device comprising a support structure (1) carrying a first jaw (3) which is fixed relative to the support structure and a movable jaw (6) capable of moving towards the fixed jaw to effect clamping. The movable jaw is operated by a lever (10) which engages an advancing means wherein said lever incorporates a locking means to secure the movable jaw at any given position and applied force.
    Type: Grant
    Filed: August 25, 1993
    Date of Patent: June 11, 1996
    Assignee: Triton Technologies Pty Ltd
    Inventors: George Lewin, Raymond L. Robinson, Maurice W. Anglin, Jack Zacupek, Andrew Cox
  • Games practice net and protectve screen
    Patent number: 4045032
    Abstract: A practice net and protective screen incorporates a sheet of flexible material which has a quadrilateral center portion and two triangular wing portions, the bases of which are common with respective opposite parallel sides of the quadrilateral center portion. A ring is located on each of the six corners of the sheet. Cords join the rings at the ends of the bases of each triangular wing portions. Cords may join all adjacent pairs of rings around the periphery of the sheet. The rings may be formed by loops of cord.
    Type: Grant
    Filed: April 29, 1975
    Date of Patent: August 30, 1977
    Assignee: Macleisure Limited
    Inventor: John William Andrew Cox