Automatic friction shoe
Automatic return mechanism for sliding door or window
Automobile window glass assembly
Automotive vehicle seal with decorative trim sealing surface
Automotive windowpane support structure
Balance system for laterally biased sash guides
Balance system for sash window assembly
Barn door framing system
Basement window
Bearing device for sliding leaf of doors, windows or the like
Blind frame and sash constructions for sash windows, sliding doo
Block and tackle balance with integral, non-rotating pulley syst
Box car anti-pilferage device for plug doors
Building structure
By-pass door assembly
Cable failure indicator
Cam and link mechanism for a flush sliding window
Cantilever-type slide gate
Cantilever-type sliding gate
Cantilevered sliding gate