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US Patent: 792,949
Punch and Shears
Patentee:
Lewis Van Dorin - San Bernardino, San Berardino County, CA

USPTO Classifications:
83/135, 83/598, 83/599, 83/602, 83/609

Tool Categories:
metalworking machines : metal punches
metalworking machines : metal shears

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 13, 1904
Granted: Jun. 20, 1905

Patent Pictures:
USPTO pdf tiff
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