Signals and indicators – Flags and flagstaffs
Patent
1976-03-10
1976-12-07
Swisher, S. Clement
Signals and indicators
Flags and flagstaffs
116174, G09F 1700
Patent
active
039955800
ABSTRACT:
A device is provided for displaying a flag or the like in waving condition, wherein such condition is produced or simulated by mechanical means, rather than by the effects of air currents. The device employs a rotatably supported pole, to which one edge of the flag is secured; a support element, to which another edge of the flag is secured, extending laterally from the pole and rotatable with the latter; and drive means for oscillating the pole about its axis through an angular rotation of less than 90 degrees.
REFERENCES:
patent: 1294032 (1919-02-01), Bixby
patent: 1448299 (1923-03-01), Holliday
patent: 1801518 (1931-04-01), Matteson
patent: 2284209 (1942-05-01), Holm
patent: 2302524 (1942-11-01), Borregard
patent: 2368783 (1945-02-01), Schillinger
Corr Denis E.
Swisher S. Clement
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