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US Patent: 929,231
Bit Extension
Patentee:
John A. Leland - Montague, MA

USPTO Classifications:
279/42

Tool Categories:
woodworking tools : hand drills : drill bit extensions

Assignees:
Millers Falls Co. - Millers Falls, MA

Manufacturer:
Millers Falls Co. - Millers Falls, MA

Witnesses:
Katherine E. Nichols
Earle A. Brown

Patent Dates:
Applied: Jan. 04, 1909
Granted: Jul. 27, 1909

Patent Pictures:
USPTO pdf tiff
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Description:
An example is reported, marked, "#35 patented July 27 1909". No makers mark is visible but it is assumed to have been made by the assignee.

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