Measuring – testing – or signalling instruments – Time-measuring instrument or casing
Patent
1982-09-30
1985-05-14
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Time-measuring instrument or casing
D10 44
Patent
active
D02788012
REFERENCES:
patent: D221098 (1971-07-01), Livingston
patent: D232213 (1974-07-01), Dobyns
patent: D232224 (1974-07-01), Dobyns
patent: D238255 (1975-12-01), Beckwith
patent: D247225 (1978-02-01), Beckwith
patent: D258806 (1981-04-01), Mericle
patent: D264314 (1982-05-01), Loerop
Griffin Roland I.
Holtje Nelson C.
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