Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1995-12-11
1997-05-13
Davis, Antoine Duval
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
1001
Patent
active
D03791564
REFERENCES:
patent: D216534 (1970-02-01), Zelnick et al.
patent: 3501877 (1970-03-01), White
patent: 4149320 (1979-04-01), Troyer et al.
patent: 4205448 (1980-06-01), Asai
patent: 4277927 (1981-07-01), Richter
patent: 4296554 (1981-10-01), Hammerstrom
patent: 4765116 (1988-08-01), Shank
patent: 5191718 (1993-03-01), Fox
patent: 5395069 (1995-03-01), Chen
Hardware Age; bottom-left Roe Tape Measure; Dec. 1971; p. 7.
Hochstetler Gerald
Hochstetler Marlene
Davis Antoine Duval
Gugliotta John D.
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