Patents by Inventor Walter W. Kopala, Jr.

Walter W. Kopala, 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).

  • Pneumatic table assembly
    Patent number: 7311048
    Abstract: An adjustable table assembly incorporating pneumatics. In one aspect, the table assembly includes a table surface that is adjustable in a vertical direction and further includes wheels for transportation. In other aspects, the table assembly includes a step assembly as well as slots and magnetized compartments for receiving and storing tools.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: December 25, 2007
    Assignee: Alltrade Tools, LLC
    Inventor: Walter W. Kopala, Jr.
  • Wrench holder
    Patent number: D412245
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: July 27, 1999
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.
  • Tool holder
    Patent number: D412438
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: August 3, 1999
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.
  • Wrench holder
    Patent number: D412617
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: August 10, 1999
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.
  • Tool holder
    Patent number: D412844
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: August 17, 1999
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.
  • Display rack
    Patent number: D418693
    Type: Grant
    Filed: February 5, 1999
    Date of Patent: January 11, 2000
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.
  • Display rack
    Patent number: D419335
    Type: Grant
    Filed: January 28, 1999
    Date of Patent: January 25, 2000
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.
  • Display rack
    Patent number: D421351
    Type: Grant
    Filed: January 28, 1999
    Date of Patent: March 7, 2000
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.
  • Display rack
    Patent number: D424836
    Type: Grant
    Filed: January 28, 1999
    Date of Patent: May 16, 2000
    Assignee: Alltrade Inc.
    Inventor: Walter W. Kopala, Jr.