134823 ⎘
Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction; Shutters, movable grilles, or other safety closing devices, e.g. against burglary; Roll-type closures; Roller shutters with closing members formed of slats or the like; Slat details Means to increase resistance against bending
CLOSURE SYSTEM
#2Fortified roll-up barrier
#3Slatted door with increased impact resistance
#4Closure system
#5Slatted door with increased impact resistance
#6Slatted door with increased impact resistance
#7Flexible unitary sandwich-like panel overhead door
#8Fabric having a backing material for a covering for an architectural opening
#9Panel assembly
#10Internally reinforced rolling door slat
#11Method and apparatus for reinforcing roll up, roll down shutters and doors using self-forming structural shapes
#12Sectional door protector
#13Door protector
#14Method and apparatus for reinforcing roll up, roll down shutters and doors using self-forming structural shapes
#15LIGHTWEIGHT REINFORCED ROLL-UP DOOR PANELS
#16Reinforcing structure for slide shutter
#17LOCATOR AND SHUTTER SLAT
#18METHOD AND APPARATUS FOR REINFORCING ROLL UP, ROLL DOWN SHUTTERS AND DOORS USING SELF-FORMING STRUCTURAL SHAPES
#19ENHANCED PROTECTION AND SECURITY SHUTTER SYSTEM
#20Unitized Structural Frame
#21Locator and shutter slat