Drawing guide

Details Drawing guide Drawing guide

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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