US Patent: 7,785 - Method of Attaching Augers to Their Handles


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US Patent: 7,785

Method of Attaching Augers to Their Handles

Patentee:

John E. Larkin (exact or similar names) - Ballston Spa, NY

USPTO Classifications:

30/340

Tool Categories:

woodworking tools : hand drills : drill bits : auger bits

Assignees:

None

Manufacturer:

C. P. Crossman Co. - Fitchburg, MA

Witnesses:

David Maxwell

Peter Dun

Patent Dates:
Granted:	Nov. 19, 1850

Reissue Information:
Reissued as RE203 (Jun. 17, 1851)

Patent Pictures:

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Description:

Handles are connected to each other by a bold running the length of the handles. The auger bit is secured owing to a hole in the shank that the handle bolt passes through. Mr. Larkin died shortly thereafter resulting in a reissue to grant ownership to Esther Larkin.

Known example marked C.P.CROSSMAN/FITCHBURG MA/PATENTED/NOV.1850