Patents Assigned to PPL, Inc.
  • Apparatus for assisting in the removal of trash from swimming pools
    Patent number: 4734189
    Abstract: A deflector apparatus easily and quickly mounted in position relative to an inlet opening of a swimming pool skimmer to deflect water and surface trash into the inlet opening and including a planar deflector member, an extensible member adapted to be positioned in the inlet opening to mount the deflector apparatus thereof, and readily adjustable mounting means on the deflector member and extensible member for mounting the deflector member in any one of multiple operative positions and inoperative positions.
    Type: Grant
    Filed: December 17, 1986
    Date of Patent: March 29, 1988
    Assignee: PPL, Inc.
    Inventor: Cornelius D. Page, Jr.
  • Chair base
    Patent number: D560406
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: January 29, 2008
    Assignee: Bock PPL Inc.
    Inventors: Leigh Herbert Privatt, Grant Stephen Privatt
  • Chair back
    Patent number: D646093
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: October 4, 2011
    Assignee: Bock PPL Inc.
    Inventor: Michael Collinson
  • Chair
    Patent number: D675463
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: February 5, 2013
    Assignee: Bock PPL Inc.
    Inventors: Michael Collinson, Paul Brooks