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US Patent: 407,554
Drill Chuck
Patentees:
Charles Taylor - Birmingham, England
George Benjamin Taylor - Birmingham, England

USPTO Classifications:
279/62

Tool Categories:
metalworking machines : drilling and boring : drill presses : drill press chucks

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 20, 1888
Granted: Jul. 23, 1889

Patent Pictures:
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Description:
Patented in England, 18 Oct 1887, # 14,146;in France, 24 Jul 1888, #191,994;and in Belgium, 25 Jul 1888, # 82,685

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