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US Patent: 774,347
Sheet-metal pulley
Patentee:
Russell H. Bowen - Palmyra, NJ

USPTO Classifications:
474/97

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms

Assignees:
American Pulley Co. - Philadelphia, PA

Manufacturer:
American Pulley Co. - Philadelphia, PA

Witnesses:
R. M. Kelly
R. M. Hunter

Patent Dates:
Applied: May 03, 1904
Granted: Nov. 08, 1904

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for American Pulley Co.

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