Patents by Inventor James E. Zona

James E. Zona 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).

  • Support liners and arrangements including the same
    Patent number: 8615903
    Abstract: Support liners and cushions which include including a plurality of compressible protrusions. An arrangement is provided for interconnecting the compressible protrusions, the interconnecting arrangement being adapted to ensure strict compression of the compressible protrusions upon acceptance of a compressive force.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: December 31, 2013
    Assignee: Pittsburgh Plastics Manufacturing Inc.
    Inventor: James E. Zona
  • Support liners and arrangements including the same
    Patent number: 7870680
    Abstract: Support liners and cushions which include including a plurality of compressible protrusions. An arrangement is provided for interconnecting the compressible protrusions, the interconnecting arrangement being adapted to ensure strict compression of the compressible protrusions upon acceptance of a compressive force.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: January 18, 2011
    Assignee: Pittsburgh Plastics Manufacturing, Inc.
    Inventor: James E. Zona
  • Footwear insoles
    Patent number: 7124520
    Abstract: An insole for footwear, including a plurality of compressible protrusions. An arrangement is provided for interconnecting the compressible protrusions, the interconnecting arrangement being adapted to ensure strict compression of the compressible protrusions upon acceptance of a compressive force.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: October 24, 2006
    Assignee: Pittsburgh Plastics Manufacturing, Inc.
    Inventors: John A. Galbraith, James E. Zona
  • Footwear insoles
    Publication number: 20030136025
    Abstract: An insole for footwear, including a plurality of compressible protrusions. An arrangement is provided for interconnecting the compressible protrusions, the interconnecting arrangement being adapted to ensure strict compression of the compressible protrusions upon acceptance of a compressive force.
    Type: Application
    Filed: January 18, 2002
    Publication date: July 24, 2003
    Applicant: PITTSBURGH PLASTICS MANUFACTURING, INC.
    Inventors: John A. Galbraith, James E. Zona
  • Gel cushion insole
    Patent number: D555889
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: November 27, 2007
    Assignees: LRC Products Limited, Pittsburgh Plastics Mfg., Inc.
    Inventors: Judith C. Anders, Colin D. Williams, James E. Zona, Richard E. Matuke
  • Metatarsal fluid filled shoe insert
    Patent number: D341022
    Type: Grant
    Filed: May 7, 1992
    Date of Patent: November 9, 1993
    Assignee: Pittsburgh Plastics, Mfg., Inc.
    Inventor: James E. Zona
  • Therapeutic neck wrap
    Patent number: D342790
    Type: Grant
    Filed: November 18, 1991
    Date of Patent: December 28, 1993
    Assignee: Pittsburgh Plastics Mfg.
    Inventor: James E. Zona