133171 ⎘
Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. retractable feet of the retractable sliding feet type
Door mounted door position maintaining device
#2GATE SUPPORT SYSTEM
#3Portable door securement device
#4Door holder
#5Portable door securement device
#6Door stop and method of using same
#7Door security wedge device
#8DOOR STOP APPARATUS
#9Automatic Stopper Apparatus
#10Door with integrated stopper
#11Locking door stop
#12Door stopping system
#13Visual lockdown notification and alert device, electronic door stop remote broadcast device, silent broadcast signal-activated electronic door stop, and sound-activated remote release electronic door stop