Signals and indicators – Combined functions – Alarms with indicators
Patent
1995-06-07
1998-08-11
Will, Thomas B.
Signals and indicators
Combined functions
Alarms with indicators
116 70, 116214, G08P 540, G08B 700
Patent
active
057912823
ABSTRACT:
A fire detection port installed in doors of occupied structures provides visible and audible signals on one side of a door in the event of fire on the other side of the door.
REFERENCES:
patent: 700864 (1902-05-01), Weinberg
patent: 4569208 (1986-02-01), Villa
Walsh Patrick J.
Will Thomas B.
Worth Willie Morris
LandOfFree
Fire detection port does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fire detection port, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire detection port will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-379122