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US Patent: 164,934
Planer-Chucks
Patentees:
Augustus B. Prouty - Worcester, MA
Loring Coes - Worcester, MA
George C. Taft - Worcester, MA

USPTO Classifications:
269/211, 269/221, 269/251, 269/85

Tool Categories:
metalworking machines : metal planers : metal planer accessories
work holding : vises : chucks

Assignees:
Augustus B. Prouty - Worcester, MA

Manufacturer:
Not known to have been produced

Witnesses:
Charles H. Burleigh
George J. Mowey

Patent Dates:
Applied: Dec. 19, 1873
Granted: Jun. 29, 1875

Patent Pictures:
USPTO pdf tiff
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