Patents Assigned to SINCO, Incorporated
  • Roof lifeline safety system and anchor assembly therefor
    Patent number: 5054576
    Abstract: A lifeline safety system for a pitched roof employs a frame for mounting a lifeline system above the peak of the roof. Shoulders extend from the frame and engage opposing sides of the roof. An anchor comprising a generally J-shaped bolt secures the bracket assembly to the roof. The bolt has a hook which engages the underside of the rafter. A nut has a pair of arms for torquing the nut to the bolt.
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: October 8, 1991
    Assignee: SINCO, Incorporated
    Inventor: William D. Glynn
  • Shock absorbing safety net
    Patent number: 4982813
    Abstract: A shock absorbing safety net includes diamond mesh netting which is attached to a perimeter rope. In one embodiment, groups of diamond points or peripheral diamond mesh arrays are alternately lashed and laced to the perimeter rope. The laced diamond meshes are disposed in the vicinity of snap hooks employed to attach the safety net to the support cable or mounting frame.
    Type: Grant
    Filed: June 8, 1990
    Date of Patent: January 8, 1991
    Assignee: SINCO, Incorporated
    Inventor: John F. Starr