Patents by Inventor James B. Pask

James B. Pask 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: 4335527
    Abstract: This invention provides for disposable boots constructed of heat-sealed flexible film with lines of perforation to create an economical and practical panel and hence, pair of disposable foot apparel which has a sole, foot portion and leg segment. To a sheet of heat-sealable film material, a series of heat seal lines and perforation lines are applied to a pre-set pattern resulting in a roll of continuous panels comprising pairs of disposable boots. A number of additional embodiments may be incorporated to achieve additional insulating, fashion, strength and comfort qualities.
    Type: Grant
    Filed: February 7, 1980
    Date of Patent: June 22, 1982
    Inventor: James B. Pask
  • Patent number: D267832
    Type: Grant
    Filed: November 8, 1979
    Date of Patent: February 8, 1983
    Inventor: James B. Pask