Apparatus for insulating against conductive, convective and radi
Apparatus for insulating against conductive, convective, and rad
Apparatus for manipulating a multiple panel screen
Apparatus for mounting a retractable covering for an architectur
Assembly of sashes for sliding glass doors
Automatic and a manual lift-up ventilated gate for use with...
Automatic auxiliary hangar doors and method
Automatically retractable sun shade assembly
Automatically-closing screen door and closing speed adjuster...
Automobile sunshade
Automotive window safety guard
Awning window construction
Between the glass venetian blinds
Bi-parting shutter system
Bidirectional swinging screen door and frame assembly
Blind
Blind and methods for operating thereof
Blind slat control mechanism
Blind tilt actuator
Blind with its fabric drapery structure