Patents by Inventor Maureen P. Sheenan

Maureen P. Sheenan 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).

  • Replacement crutch tip method
    Patent number: 5167746
    Abstract: A method of securing and enhancing a crutch tip for entertainment and psychological relief, wherein a shoe is provided with a conical plug removed from the shoe defining a conical opening therein, wherein the conical opening is coaxially aligned with a shoe opening aligned overlying the conical opening. A conical crutch tip is adhesively mounted with the conical opening and assembled to an associated lower terminal end of a crutch leg.
    Type: Grant
    Filed: January 14, 1991
    Date of Patent: December 1, 1992
    Inventor: Maureen P. Sheenan