Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1979-05-29
1981-11-24
Word, George P.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
D10 64, D19 36, D1004
Patent
active
D02619954
REFERENCES:
patent: D129583 (1941-09-01), Grant
patent: D137459 (1944-03-01), Colmery
patent: D200664 (1965-03-01), Kellinger et al.
patent: D204017 (1966-03-01), Goldman
patent: D207794 (1967-05-01), Cherrington
patent: D211829 (1968-07-01), Alexander
patent: D221107 (1971-07-01), Miller
patent: D222388 (1971-10-01), Meldrum
patent: 1043789 (1912-11-01), Whalen
patent: 2604702 (1952-07-01), Collins
patent: 3195235 (1965-07-01), Regan
patent: 3835542 (1974-09-01), DeMathe
Office Products 8/73, p. 42, Item top center.
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