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US Patent: 39,496
Ratchet Drill
Patentee:
Edward A. Raymond - Brooklyn, NY

USPTO Classifications:
408/121, 74/578

Tool Categories:
metalworking tools : ratchet drills

Assignees:
None

Manufacturer:
C. Merrill & Sons - New York, NY

Witnesses:
Lemuel W. Serrell
Thos. Geo. Harold

Patent Dates:
Granted: Aug. 11, 1863

Patent Pictures: [ 1 | 2 ]
Edward A. Raymond patent Aug. 11, 1863
USPTO pdf tiff
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Description:
The working parts are enclosed.

The drill was "reviewed" in SCIENTIFIC AMERICAN; the article identified the manufacturer; Merrill's Ratchet Drill appears in hardware lists through the remainder of the 19th Century.

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