Patents by Inventor David J. Socha, Jr.

David J. Socha, Jr. 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).

  • Nesting chair with flexible back
    Patent number: 7014268
    Abstract: A nesting chair includes a self-supporting base with a pair of leg members. Each leg member has a front leg portion, a rear leg portion, and a generally horizontal portion. A transverse member extends between and interconnects the horizontal portions of the leg members. The transverse member and the first and second leg members together define a self-supporting base. A seat cushion is supported in a generally horizontal position by the seat base. A generally L-shaped back support bracket has one end connected to the transverse member of the base and a second end connected to a seat back.
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: March 21, 2006
    Assignee: Michigan Tube Swagers & Fabricators, Inc.
    Inventors: David J. Socha, Jr., William F. Lohness, R. Duane Ware
  • Chair
    Patent number: D502331
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: March 1, 2005
    Assignee: Michigan Tube Swagers & Fabricators, Inc.
    Inventors: David J. Socha, Jr., Phillip P. Swy
  • Chair
    Patent number: D497490
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: October 26, 2004
    Assignee: Michigan Tube Swagers & Fabricators, Inc.
    Inventors: David J. Socha, Jr., William F. Lohness
  • Chair
    Patent number: D646073
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: October 4, 2011
    Assignee: Michigan Tube Swagers & Fabricators, Inc.
    Inventor: David J. Socha, Jr.