Angularly Adjusted About Horizontal Pivot Patents (Class 49/191)
  • Garden window hangers
    Patent number: 6745519
    Abstract: The installation of a garden window which encloses an opening in the wall of a building is effected by installing a support structure above the wall opening from which the garden window can be hung, then hanging the garden window from this structure in opening closing position and then permanently securing same to the wall. Also included in the invention are the garden window itself and its hanger support to facilitate such installation.
    Type: Grant
    Filed: July 30, 2001
    Date of Patent: June 8, 2004
    Assignee: Royal Group Technologies Limited
    Inventor: Ronal Fredrick Edger
  • Silo door
    Patent number: 4271632
    Abstract: The silo door of the present invention is adapted to fit in closing relation over an opening in the silo wall. The door is connected to the silo by a hinge which permits the door to swing about a vertical axis located adjacent one of the vertical side edges of the opening. A bracket connects the hinge to the door and permits inward tilting movement of the door with respect to the hinge about a horizontal tilt axis. A latch is provided for selectively detachably securing the door to the silo in rigid covering relationship over the opening.
    Type: Grant
    Filed: December 20, 1979
    Date of Patent: June 9, 1981
    Inventor: James P. Vanderloop