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US Patent: 1,140,988
Drill
Patentee:
Benjamin Kunitz (exact or similar names) - New York, NY

USPTO Classifications:
407/45, 407/5, 408/212, 408/233

Tool Categories:
woodworking tools : hand drills : drill bits

Assignees:
American Plaster-Drill Co., Inc. - Brooklyn, Kings County, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 28, 1914
Granted: May 25, 1915

Patent Pictures:
USPTO (New site tip)
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