Patents by Inventor Samuel Alfred Cant

Samuel Alfred Cant 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).

  • Lining material
    Patent number: 5941285
    Abstract: The present invention provides:a lining material comprising a flexible fabric tube which is a circularly knitted fabric comprising a ground and a plurality of tufts of fabric projecting from the ground on the inside thereof, and a flexible sleeve within the tube, the flexible sleeve being substantially impervious to at least one of a gas and a liquid and being capable of being inflated in use to generally radially outwardly bear on the tube to force the tube in use into general conformity with an orifice.
    Type: Grant
    Filed: April 11, 1995
    Date of Patent: August 24, 1999
    Assignee: Richard Samuel Cant
    Inventor: Samuel Alfred Cant