Patents by Inventor Michael L. Zawinsky

Michael L. Zawinsky 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).

  • Masonry attachment pin and method of use
    Patent number: 6962027
    Abstract: A masonry pin assembly and method of use is provided for aligning and setting masonry materials used in construction. A masonry pin assembly is provided having a substantially cylindrical cartridge, a spring residing within the cartridge and reacting against the cartridge, a pin slidably disposed within the cartridge such that when the spring is fully compressed the outer end of the pin is still within the cartridge and a trigger for releasing the pin from the cartridge, thereby aligning a masonry stone with adjacent stones.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: November 8, 2005
    Inventor: Michael L. Zawinsky
  • Masonry attachment pin and method of use
    Publication number: 20040112004
    Abstract: A masonry pin assembly and method of use is provided for aligning and setting masonry materials used in construction. A masonry pin assembly is provided having a substantially cylindrical cartridge, a spring residing within the cartridge and reacting against the cartridge, a pin slidably disposed within the cartridge such that when the spring is fully compressed the outer end of the pin is still within the cartridge and a trigger for releasing the pin from the cartridge, thereby aligning a masonry stone with adjacent stones.
    Type: Application
    Filed: July 25, 2002
    Publication date: June 17, 2004
    Inventor: Michael L. Zawinsky