Adjustable hydraulic backcheck door closer
Adjustable power closure
Apparatus for automatic closing of sliding doors
Apparatus for closing sliding doors
Apparatus or kit for closing sliding closure
Arrangement for controlling an angularly movable member
Automatic closing assembly for a sliding door
Automatic corral gate closure
Automatic door closer
Automatic door closer kit
Automatic door closure for breakout sliding doors and patio...
Automatic gate closure apparatus
Automatic sliding door closure device
Biasing mechanism
Buoyant valve member closing device for doors
Closer having door position indicator
Closing attachment kit for sliding door and anti-friction suppor
Closing device for original cover
Combination hinge and overcenter closure for a door
Control mechanism including a permanent magnet system