Combined personal identification, safety, and convenience device

Signals and indicators – Horns – whistles and compressional wave generators

Patent

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Details

116 2, 116DIG44, 206 081, 206 37, G10K 500, A45C 1100

Patent

active

047795689

ABSTRACT:
A combined personal identification, sound producer, and repository device is of oblong hollow construction, including two chambers, one of which is formed as a whistle, and the other is provided with access through the body of the device for retaining coins or the like. The opening into the second chamber includes a door which can be selectively opened or latched closed.

REFERENCES:
patent: 944744 (1909-12-01), Pine
patent: 1116660 (1914-11-01), Willis
patent: 2013027 (1935-09-01), Branch
patent: 2185359 (1940-01-01), Swanson
patent: 2511651 (1950-06-01), Schlitz
patent: 2892537 (1959-06-01), Schwartz
patent: 3141546 (1964-07-01), Leopoldi
patent: 3286751 (1966-11-01), Dishart
patent: 3473648 (1969-10-01), Pallizzi
patent: 4327512 (1982-05-01), Oliver
patent: 4449474 (1984-05-01), Mariol

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