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US Patent: 262,771
Drill-chuck
Patentee:
John H. Hoague - Chicopee, MA

USPTO Classifications:
279/56, 279/64

Tool Categories:
woodworking tools : hand drills : drill chucks

Assignees:
None

Manufacturer:
J. H. Hoague & Co. - Chicopee, MA
O. W. Bullock & Co. - Springfield, MA

Witnesses:
R. F. Hyde
William H. Chapin

Patent Dates:
Applied: Jun. 29, 1882
Granted: Aug. 15, 1882

Patent Pictures:
USPTO pdf tiff
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Chuck Zitur's web page on Chicopee drills.
Description:
This patent was one of several that were used in versions of the "Chicopee Automatic Drill". For more information on Chicopee drills, follow the link to Chuck Zitur's web page.

There are two manufacturers listed: the first, J. H. Hoague & Co., manufactured the original Chicopee drill. The second, O. W. Bullock & Co. produced a Chicopee-type drill with this patent date; the chuck is different from the chucks made by Hoague. O. W. Bullock & Co. was a manufacturer of watchmakers tools, and possibly also sawsets and wrenches.

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