Measuring – testing – or signalling instruments – Time-measuring instrument or casing
Patent
1982-12-14
1984-11-27
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Time-measuring instrument or casing
D16 38X
Patent
active
D02765071
REFERENCES:
patent: D224130 (1972-07-01), Swanson
patent: D227672 (1973-07-01), Shimano
patent: D250934 (1979-01-01), Fannin
patent: D258889 (1981-04-01), Hayashi
patent: D259348 (1981-05-01), Sakai
patent: D260138 (1981-08-01), Chapman
patent: D269857 (1983-07-01), Goodin
patent: 3684926 (1971-12-01), McCaughey
patent: 4027470 (1977-06-01), Friedman
patent: 4367051 (1983-01-01), Inoue
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