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US Patent: 169,075
Improvement in Bit-Gages
Patentee:
Alonzo B. Batson - New Castle, IN

USPTO Classifications:
408/202, 408/212

Tool Categories:
woodworking tools : hand drills : drill accessories : drill depth stops

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. T. Elliott
W. H. Elliott

Patent Dates:
Applied: Sep. 27, 1875
Granted: Oct. 26, 1875

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
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