134643 ⎘
Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings ; Features of rigidly-mounted outer frames relating to the mounting of wing frames; Door leaves with ventilated innerspace
Sustainable net zero modular building and assembly method
#2Hidden-lock door panel and containing device having the same
#3Hidden-lock door panel and containing device having the same
#4Safety door
#5Prehung fire door unit with one or two swing door leaf or leaves
#6System for cooling residential structures such as garages and attics
#7Hollow core door for peventing pressure build uphaving a divided non-linear air flowthrough the door
#8Hollow core door for preventing pressure build up having a prefabricated center panel and method of making the door
#9Margin air flow doors for preventing pressure build up
#10Method of controlling a flow of air through a door
#11Hollow core door with perimeter air flow and multiple damper panels
#12Margin air flow door for preventing pressure build up
#13Hollow core door with perimeter air flow and movable damper panels
#14Stile and rail door with hollow core stiles and rails for perimeter air flow
#15Hollow core door with perimeter air flow
#16Hollow core door with internal air flow and sliding panel
#17Hollow core door with internal air flow