Rachet system for winding a rolling door assembly
Radiation limiting opening for a structure
Radio-frequency controlled motorized roller shade
Rail and stile kitchen cabinet and utility doors with...
Railway car
Railway car door
Railway car door
Railway car door
Railway car door
Railway car door
Railway car door and side frame
Railway car door locking mechanism
Railway car side door
Raisable curtain door
Raisable curtain type goods-handling door which is...
Raisable panel
Raisable-curtain door providing good heat insulation
Raisable-curtain goods-handling door with improved lateral...
Raised panel door
Rapid folding door