Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Temperature – humidity – atmospheric condition
Patent
1975-05-09
1976-12-07
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Temperature, humidity, atmospheric condition
D1004
Patent
active
D02426030
REFERENCES:
patent: D232217 (1974-07-01), Daukert
patent: 3343078 (1967-09-01), Shapiro
patent: 3348415 (1967-10-01), Ash
patent: 3412325 (1968-11-01), Soderling
patent: 3855863 (1974-12-01), Kuehn
Industrial Design, 6/74, p. 61, Thermometer at Top.
Design News, 5/12/65, p. 48, Elect. Hygrometer at Top.
Hinderstein Philip M.
Holtje Nelson C.
LandOfFree
Combined light intensity and moisture content indicator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combined light intensity and moisture content indicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined light intensity and moisture content indicator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-370537