Measuring – testing – or signalling instruments – Watch – wristwatch or case
Patent
1993-06-08
1995-01-31
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Watch, wristwatch or case
D10 38
Patent
active
D03549267
REFERENCES:
patent: D292890 (1987-11-01), Schopfer
patent: D326233 (1992-05-01), Burgener
Hong Kong Enterprise-Jun. 1990-p. 248-watch #37106 at bottom.
Swiss Watch & Jewelry Journal-Apr. 1988-p. 598-watch #5 at top-right.
Swiss Watch & Jewelry Journal-Apr. 1988-p. 537-watch.
Jeweler's Circular-Keystone-May 1986-p. 68-watch at bottom,-center.
Holtje Nelson C.
Roche David I.
Tag-Heuer S.A.
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