Patents by Inventor Troy T. Hauerwas

Troy T. Hauerwas 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).

  • Electric fingernail file apparatus
    Patent number: 5033485
    Abstract: An electric fingernail file apparatus is set forth wherein various components of the organization, including batteries, motor, output motor shaft, and reciprocating file, are in an axially aligned relationship relative to the housing, wherein alternatively a remote flexible drive cable may be directed through the housing in an axially aligned relationship relative to the housing and the aforenoted file.
    Type: Grant
    Filed: March 15, 1990
    Date of Patent: July 23, 1991
    Inventors: Glen T. Hauerwas, Troy T. Hauerwas