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US Patent: 658,478
Mechanical Movement
Patentees:
Harvey D. Williams (exact or similar names) - Ithaca, NY
Horace G. Hoadley (exact or similar names) - Waterbury, CT

USPTO Classifications:
74/126

Tool Categories:
wrenches : ratchet wrenches

Assignees:
Horace G. Hoadley - Waterbury, CT

Manufacturer:
Armstrong Bros. Tool Co. - Chicago, IL

Witnesses:
Bradford Almy
Katherine E. Gillespie
Emma J. Hoadley
R. Bowen Daniel
Harry S. Neaushafer
C. E. Buchland

Patent Dates:
Applied: Feb. 15, 1897
Granted: Sep. 25, 1900

Patent Pictures: [ 1 | 2 ]
Harvey D. Williams & Horace G. Hoadley patent Sept. 25, 1900
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Description:
The second of two "Williams Patents" cited in early 20th Century ads for the Armstrong Universal Ratchet; the other being 613,950. The mechanical principles set forth in the patent translated into a ratchet device for a ratchet drill that could take advantage of nearly any motion of the handle to advance the drill.

N. E. Simond - patent attorney

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