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US Patent: 42,592
Improved collet
Patentee:
Stephen A. Morse - East Bridgewater, MA

USPTO Classifications:
279/71

Tool Categories:
woodworking tools : hand drills : drill chucks

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. B. Alden
B. W. Keith

Patent Dates:
Granted: May 03, 1864

Patent Pictures:
USPTO pdf tiff
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Description:
Inventor Morse is best remember for inventing the twist drill, patent 38,119.

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