Anchoring overhangs to walls to strengthen roofs against...

Anchoring system for handling a heavy concrete slab

Anchoring track with removable filler body

Angle clip for float mounting of a vertical stud to a...

Angled connection of suspended ceiling tees

Anti-float system for operable partitions

Anti-racking device for wood framed and other buildings

Anti-seismic structure, especially structures with...

Anti-stacking system for operable walls

Anti-vibration sound isolator for suspended ceiling

Antifouling wall structure, method of constructing...

Apertured channel veneer anchor

Apertured wall element

Apparatus and method for assembling a structure comprising...

Apparatus and method for determining density of insulation

Apparatus and method for joining wall panels

Apparatus and method for lifting tilt-up wall constructions

Apparatus and method for making concrete structures

Apparatus and method for securing material to the ground

Apparatus and method for using board insulation as blown...