Patents by Inventor Gary Yon

Gary Yon 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).

  • Wall corner finishing tool
    Patent number: 4757572
    Abstract: Accordingly, there is provided a hand finishing tool for dry wall board installation consisting of three operative components: a main body comprising a planar sheet material formed into two substantially flat sides extending radially from the common line to define a dihedral configuration; a manual tool gripping means pinned at its stem end to the inner surface of the main body; and a tool angle biasing means adapted, upon digital manipulation, to outwardly bias the flat sides to temporarily enlarge during tool use the angle that the sides normally define.
    Type: Grant
    Filed: October 23, 1986
    Date of Patent: July 19, 1988
    Inventor: Gary Yon
  • Wall corner finishing tool
    Patent number: 4619013
    Abstract: A hand finishing tool for dry wall board installation consisting of three operative components: a main body comprising a planar sheet material formed into two substantially flat sides extending radially from the common line to define a dihedral configuration; a manual tool gripping means pinned at its stem end to the inner surface of the main body; and a tool biasing means adapted, upon digital manipulation, to outwardly bias the flat sides to temporarily enlarge the angle that the sides normally define during tool use.
    Type: Grant
    Filed: August 23, 1985
    Date of Patent: October 28, 1986
    Inventor: Gary Yon