Patents by Inventor Celeste Negrin

Celeste Negrin 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: 4302889
    Abstract: A boot suitable for after skiing is described which comprises a sole portion, an exterior vamp portion connected to the sole portion, the exterior vamp portion being turned at the top to form a turned over portion, an interior layer continuous with the turned over vamp portion, a chamber between the exterior portion and the interior layer, the chamber being closed and being inaccessible to the exterior environment. The ski boot may be of knee-high type or ankle-high type. The interior layer may be manufactured separate from the vamp portion and may be joined to the vamp portion by a seam. The interior layer may consist of a stocking which is joined to the top edge of the vamp portion, the stocking having the shape of a foot opposite to the foot portion of the boot, with the stocking being turned in the interior of the boot.
    Type: Grant
    Filed: January 29, 1980
    Date of Patent: December 1, 1981
    Inventor: Celeste Negrin