Patents by Inventor Jean-Leonard Vigne

Jean-Leonard Vigne 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).

  • Patent number: 5295501
    Abstract: A tent including a fabric which contains firstly a substantially non-stretching peripheral cable and secondly substantially non-stretching cables, each substantially non-stretching cable extending from a pole to the vicinity of a perimeter edge of the fabric such as a corner. The tent further includes a support provided at each corner, at a height at least equal to that of the perimetric edge of the fabric when the tent is in a raised position, and a winch for hooking on the end of the cables extending from the pole and for tensioning the cables. The tent, applicable as a circus tent, can be raised and lowered rapidly.
    Type: Grant
    Filed: August 17, 1992
    Date of Patent: March 22, 1994
    Inventor: Jean-Leonard Vigne