Card – picture – or sign exhibiting – Check – label – or tag – Reinforced
Patent
1974-02-04
1976-10-05
Burr, Edgar S.
Card, picture, or sign exhibiting
Check, label, or tag
Reinforced
84 94C, 84102, G09F 2700
Patent
active
039836479
ABSTRACT:
A driven mobile having a plug secured to a shaft with a plurality of arms radially extending from the plug. Objects of interest are secured to each arm and the shaft is rotated by a magnetic escapement mechanism. The mobile further includes an audio signal generating device which operates in conjunction with the rotation of the shaft.
REFERENCES:
patent: 1275791 (1918-08-01), Thereault
patent: 1314189 (1919-08-01), Goolman
patent: 1816647 (1931-07-01), Goriup
patent: 2752877 (1956-07-01), Starkenberg
patent: 3048083 (1962-08-01), Rosenbaum
patent: 3078593 (1963-02-01), Miller
Burr Edgar S.
Heinz A.
Kohner, Inc.
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