US Patent: 451,794


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US Patent: 451,794

Hub borer

Patentee:

Adrian O. Abbott (exact or similar names) - Hudson, MI

USPTO Classifications:

144/98

Tool Categories:

woodworking machines : specialty woodworking machines : wheel making machines

trade specific : wheelwright

Assignees:

None

Manufacturer:

Abbott & Co. - Hudson, MI

Witnesses:

E. J. Southworth

John H. Boies

Patent Dates:
Applied:	Oct. 06, 1890
Granted:	May 05, 1891

Patent Pictures: [ 1 | 2 ]

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Vintage Machinery entry for Abbott & Co.

Description:

This patent and 146,420 have been seen on "Little Giant" hub boring machines. Period advertisements confirm that Abbott & Co. made Little Giant hub borers.