Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1994-04-26
1995-11-14
Davis, Antoine Duval
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
D10 69
Patent
active
D03641040
REFERENCES:
patent: D210286 (1968-02-01), Venema
patent: D251281 (1979-03-01), Magnussen, Jr.
patent: 3213545 (1965-10-01), Wright
patent: 3811197 (1974-05-01), Moore et al.
patent: 5388338 (1995-02-01), Majors
Johnson Level & Tool Mfg. Co., Inc. Cataloque, Aug. 1992.
Davis Antoine Duval
Johnson Level & Tool Mfg. Co. Inc.
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