Measuring – testing – or signalling instruments – Watch – wristwatch or case – Simulative
Patent
1990-07-03
1992-05-19
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Watch, wristwatch or case
Simulative
Patent
active
D03262308
REFERENCES:
patent: D150555 (1948-08-01), Addario
European Jeweler--Jun. 1983--p. 44-Watch at bottom--right.
Swiss Watch & Jewelry Journal--(unknown issue or page--) 1985--watches at left.
Jeweler's Circular--Keystone--Jun. 1980 p. 28 watch at bottom.
Washington Star--Feb. 26, 1951--ad for Motorola Television--sand timer at top left.
Cota Albert O.
Holtje Nelson C.
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