Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1984-03-21
1986-11-25
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
D10 69, D10 72, D10 88
Patent
active
D02868610
REFERENCES:
patent: D219065 (1970-10-01), Zelnick
patent: D229092 (1973-11-01), Quenot
patent: D245071 (1977-07-01), Kong
patent: D260006 (1981-07-01), Woo
patent: 2942348 (1960-06-01), Caruso
patent: 3008238 (1961-11-01), Ford
patent: 3242578 (1966-03-01), Moll
patent: 3430348 (1969-03-01), Quenot
patent: 3568322 (1971-03-01), Showers
Hollinger Fred
Ross Paul
Dunne Gerard F.
E & B Giftware
Holtje Nelson C.
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