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US Patent: 1,275,889
Auger
Bit With Detachable/Interchangable Cutters
Patentee:
Ervin J. Flander (exact or similar names) - Oneida, NY

USPTO Classifications:
408/211, 408/213, 408/233

Tool Categories:
woodworking tools : hand drills : drill bits : adjustable drill bits

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 09, 1917
Granted: Aug. 13, 1918

Patent Pictures:
USPTO (New site tip)
Google Patents
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