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US Patent: 75,498
Planer's Chuck
Patentee:
William H. Warren - Worcester, MA

USPTO Classifications:
269/165, 269/221, 269/251

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

Assignees:
None

Manufacturer:
F. S. Lovell - Fitchburg, MA

Witnesses:
J. Haley
William Greenleaf
O. G. Davenport

Patent Dates:
Granted: Mar. 10, 1868

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
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"Vintage Machinery" entry for Franklin S. Lovell

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