Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof
Patent
1988-11-21
1991-02-19
Burke, Wallace R.
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Alarm or control thereof
Patent
active
D03147193
REFERENCES:
patent: D279872 (1985-07-01), Thornton, Jr. et al.
patent: D293089 (1987-12-01), Lederer
patent: D308836 (1990-06-01), Fenne
patent: D308947 (1990-07-01), Downing
patent: 4286159 (1981-08-01), Kitta et al.
Burke Wallace R.
Figgie International Inc.
Jackson Marcus
LandOfFree
Heat and smoke detector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat and smoke detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat and smoke detector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1131652