Assist strap
Assist strap termination structure
Automatic anchoring system for window spring
Automatically interlockable hinge
Automotive outer door operating member
Back and bail assembly
Back plate and bail assembly
Backplate and bail assembly
Balancing arrangement for double hung windows
Balancing arrangement for double hung windows
Balancing spring system for sliding window sash
Base or adjustment plate for cabinet hinges
Base plate for concealed hinges
Bilateral swingable self-closing door hinge
Bilateral swingable self-closing door hinge with common bolting
Block and tackle balance assembly with brake shoe
Block and tackle balance assembly with brake shoe
Block and tackle sash balance brake assembly
Block and tackle sash counter balance
Block and tackle window balance