Patents by Inventor Carl Ulshafter

Carl Ulshafter 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).

  • Portable work stand
    Publication number: 20040124036
    Abstract: A work stand assembly for supporting the mounting unit of a contemporary portable power tool, which assembly has a pair of elongated members attached in a parallel manner to bracket units at each set of ends of the members, with the bracket units supported above a ground surface by collapsible legs, and with the portions of the members intermediate the bracket units exposed for directly receiving and clampingly supporting the mounting unit.
    Type: Application
    Filed: December 31, 2002
    Publication date: July 1, 2004
    Inventor: Carl Ulshafter