Patents by Inventor Albert Mazeika

Albert Mazeika 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).

  • Collapsible work holding structure
    Patent number: 4378646
    Abstract: A collapsible work holding structure adapted to position a work piece over a person's lap while the person is seated in a chair or the like. The structure can be easily folded into a compact unit without the necessity of removing the work piece and can be readily adjusted to position the work piece at various heights and angles to optimize accessibility to the work.
    Type: Grant
    Filed: December 5, 1980
    Date of Patent: April 5, 1983
    Assignee: Needlepointer
    Inventor: Albert Mazeika
  • Frame corner retainer
    Patent number: D278111
    Type: Grant
    Filed: September 28, 1982
    Date of Patent: March 26, 1985
    Inventor: Albert Mazeika
  • Needlework frame
    Patent number: D281374
    Type: Grant
    Filed: June 1, 1983
    Date of Patent: November 19, 1985
    Assignee: Needlepointer
    Inventor: Albert Mazeika