Patents Assigned to Pillar Plastics Limited
  • Two piece window frame generating from a single extrusion
    Patent number: 5577355
    Abstract: A window frame comprises first and second window pane mounting frame pieces generated from a single extrusion with a bridge between the two frame pieces. The frame pieces are separated from one another at the bridge producing a bridge part on each of the frame pieces. The first frame piece has a side recess aligned with its bridge part to receive a fastener for mechanically securing the frame pieces back together with one another from opposite sides of the window pane through the bridge parts of the respective frame pieces.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: November 26, 1996
    Assignee: Pillar Plastics Limited
    Inventor: Louie Leonelli
  • Sash
    Patent number: D378424
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: March 11, 1997
    Assignee: Pillar Plastics Limited
    Inventor: Louie Leonelli
  • Pull rail
    Patent number: D378425
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: March 11, 1997
    Assignee: Pillar Plastics Limited
    Inventor: Louie Leonelli
  • Sash
    Patent number: D378426
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: March 11, 1997
    Assignee: Pillar Plastics Limited
    Inventor: Louie Leonelli
  • Locking frame
    Patent number: D378429
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: March 11, 1997
    Assignee: Pillar Plastics Limited
    Inventor: Louie Leonelli