Patents by Inventor John David Hamlin

John David Hamlin 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: 5815840
    Abstract: A new cleaning glove for cleaning and/or treating various surfaces, such as on vehicles. The inventive device includes a flexible hand covering member defining a pocket for receiving the hand of a user therein. The flexible hand covering member includes a plurality of finger portions, preferably five finger portions, for covering the fingers on the hand. The hand covering member also includes separate pile areas formed on a front surface thereof, while the back surface is substantially free of pile. The hand covering member is made from an inner cloth layer, a middle liquid-resistant layer, and an exterior cloth layer, and has a cut formed in the back side thereof in order to accommodate different hand sizes.
    Type: Grant
    Filed: April 10, 1997
    Date of Patent: October 6, 1998
    Inventor: John David Hamlin