Pivot
United States Patent 2907563
US Patent References:
/0539161.html
- - 0539161

/1214307.html
- - 1214307

Aneroid barometer movement
- - 2368905

Power transmission shock absorber
- - 2441267

Flexible coupling
- - 2630692


Inventors:
Verde, Charles D.
Pulver, Harry E.
Publication Date:
10/06/1959
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Assignee:
Verde, Charles D.
Pulver, Harry E.
Primary Class:
267/160
Other Classes:
73/54.280, 73/862.290, 403/291, 464/84
International Classes:
G01G21/00
US Patent References:
2735731
2778626Torsion spring assembly