Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1999-11-05
2000-10-31
Davis, Antoine Duval
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
D10 69, D10 71, 1004
Patent
active
D04329287
REFERENCES:
patent: D333991 (1993-03-01), Lee
patent: 2213148 (1940-08-01), Pyle
patent: 4524527 (1985-06-01), Jeffrey
patent: 4813149 (1989-03-01), Herkimer
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