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US Patent: 630,868
Split Pulley
Patentee:
Jacob A. Dorman (exact or similar names) - Woolley,Skagit County, WA

USPTO Classifications:
403/344, 474/903, 474/98

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

Assignees:
Jacob A. Dorman - Woolley,Skagit County, WA
James T. Moore - Woolley,Skagit County, WA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 28, 1899
Granted: Aug. 15, 1899

Patent Pictures:
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