Patents by Inventor Lloyd B. Foster

Lloyd B. Foster 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).

  • Climbing aid
    Patent number: 4198771
    Abstract: A climbing aid comprising a rigid support bar having a climbing spike at one end and held in a horizontally disposed slot in a boot.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: April 22, 1980
    Assignee: The Bootmakers of Sturgeon Bay, Inc.
    Inventor: Lloyd B. Foster
  • Scent dispersing boot
    Patent number: 4186502
    Abstract: A scent dispersing means, e.g., for deer lure, comprising an absorbent pad adapted to be impregnated with scent and held within a pocket in a boot, the pocket having ventilating means for communicating the scent to the air. In preferred embodiments the pad is resilient and the pocket is located above the heel in the backstrap so as to flex as the wearer walks.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: February 5, 1980
    Assignee: The Bootmakers of Sturgeon Bay, Inc.
    Inventor: Lloyd B. Foster