Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Food preparation type
Patent
1983-03-11
1986-04-15
Ansher, Bernard
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Food preparation type
Patent
active
D02834049
REFERENCES:
patent: D165025 (1951-10-01), Rodbell
patent: 2742525 (1956-04-01), Larky et al.
patent: 2931856 (1960-04-01), Davis et al.
patent: 2975229 (1961-03-01), Wlasuk
Radio Electronics Brochure, 5/1954, p. 36, FIGS. 3-8, Color Charts.
Heiler Matthew J.
Vance Dennis W.
Ansher Bernard
Pfeffer Terry
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