Patents by Inventor Melvin R. Davis

Melvin R. Davis 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: 4032140
    Abstract: An adjustable stilt for children of all ages. The stilt includes a first tube member with a second tube member received therein for adjusting the length of the stilt. The tube members have a series of apertures therein for receiving the end of a foot stirrup bolt. The bolt secures a foot stirrup to the tube members. By removing the stirrup bolt the length of the stilt may be increased or decreased and the height of the foot stirrup above the ground surface may be adjusted. A handle for holding the stilt having a hollow collar with a series of apertures as in the tubes is attached to the upper portion of the first tube member by a handle bolt.
    Type: Grant
    Filed: March 29, 1976
    Date of Patent: June 28, 1977
    Inventors: Melvin R. Davis, Roy G. Howe, Jr.