US Patent: 166,674 - Improvement in Hollow Augers


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US Patent: 166,674

Improvement in Hollow Augers

Patentee:

Albert A. Wood (exact or similar names) - Syracuse, NY

USPTO Classifications:

30/495

Tool Categories:

woodworking tools : hand drills : drill bits : hollow bits

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Hiram Clark

Geo. H. Clark

Patent Dates:
Applied:	Dec. 17, 1874
Granted:	Aug. 10, 1875

Patent Pictures:

USPTO (New site tip)
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Description:

Cutting knife is adjustable and secured by a dadoed strap held by two screws,one in a slotted hole. Based on A. A. Wood's previous patent, 166673, he has now moved from Manlius, NY to Syracuse, NY perhaps to begin working for Stearns.