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US Patent: 295,336
Manufacture of Pulleys, &c.
Patentee:
Henry H. Blake (exact or similar names) - Pittsburg, Allegheny County, PA

USPTO Classifications:
301/70, 301/80, 474/195

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 11, 1883
Granted: Mar. 18, 1884

Patent Pictures:
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