Patents by Inventor Robert Z. Denman

Robert Z. Denman 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).

  • Garment especially adapted for protecting the knees while gardening
    Patent number: 4831666
    Abstract: A garment or pant specifically adapted for providing protection to a person's knees in kneeling position while performing gardening or like chores, is disclosed. The garment has a pair of legs, and a pocket affixed to the exterior of each leg. A padded cushioning member is substantially fixedly held in each pocket. The pockets are affixed to the legs in such positions that the pockets and the cushioning member register in the appropriate positions to provide a cushioning and insulating barrier between the wearer's knees and the ground when the wearer is in kneeling position.
    Type: Grant
    Filed: October 15, 1987
    Date of Patent: May 23, 1989
    Inventor: Robert Z. Denman