A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A door prop device that can be utilized to maintain a door in an open position is described. The door prop device is easy to install and remove from the door and will retain the door in the desired open position. The door prop is designed to be usable with the hinge mechanism found on most commercial doors.
A door prop device that can be utilized to maintain a door in an open position is described. The door prop device is easy to install and remove from the door and will retain the door in the desired open position. The door prop is designed to be usable with the hinge mechanism found on most commercial doors.
DOOR PROP DEVICE
FILE CHRIS (author)
2018-11-15
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS