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US Patent: 967,640
Hacksaw Machine
Patentee:
Marquis H. Johnson - Buffalo, NY

USPTO Classifications:
83/452, 83/513, 83/524, 83/529, 83/647

Tool Categories:
metalworking machines : metal sawing machines

Assignees:
Buffalo Specialty Co. - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
O. F. Geyer
E. M. Graham
Richard Sonwill
Gustav W. Hora

Patent Dates:
Applied: Mar. 29, 1907
Granted: Aug. 16, 1910

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Buffalo Specialty Co.

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