Patents by Inventor Michael D. Effle

Michael D. Effle 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).

  • Powder cuff
    Patent number: 4856112
    Abstract: Protective clothing for preventing snow from penetrating between the glove and coat sleeve being worn on the hand and arm of an individual. The protective clothing can readily be placed on and removed form the arm of an individual by using the gloved hand of the other arm of the individual.
    Type: Grant
    Filed: June 4, 1987
    Date of Patent: August 15, 1989
    Inventor: Michael D. Effle