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US Patent: 116,243
Improvement in Metal Planers
Patentee:
William H. Warren - Worcester, MA

USPTO Classifications:
409/323, 74/600

Tool Categories:
metalworking machines : metal planers

Assignees:
None

Manufacturer:
Wood & Light Machine Co. - Worcester, MA
W. H. Warren - Worcester, MA
W. H. Warren Machine Tool Works - Worcester, MA

Witnesses:
F. T. Blackmer
H. C. Graton
F. B. Curtis
D. D. Kane

Patent Dates:
Granted: Jun. 20, 1871

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Wood, Light & Co.
Description:
Chipman Hosmer & Co. - patent attorneys

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