Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Temperature – humidity – atmospheric condition
Patent
1986-10-28
1990-07-10
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Temperature, humidity, atmospheric condition
Patent
active
D03091155
REFERENCES:
patent: D152619 (1949-02-01), Kimball et al.
patent: D169325 (1953-04-01), Moore
patent: 442999 (1968-07-01), Brown
patent: 3886797 (1975-06-01), Bauer
patent: 4018061 (1977-04-01), Williamitis
patent: 4041437 (1977-08-01), Matsuura et al.
patent: 4150570 (1979-04-01), Fuller
Yockey John F.
Yockey Robert E.
Bay Ridge Distributing, Inc.
Carver Stephen D.
Daus Antoine D.
Holtje Nelson C.
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