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US Patent: 757,088
Sheet-metal pulley
Patentee:
Charles A. Brinley - Philadelphia, PA

USPTO Classifications:
16/210, 254/390, 474/182, 474/902

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: Jan. 29, 1904
Granted: Apr. 12, 1904

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

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