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US Patent: 902,493
Micrometer Calipers
Patentee:
Fernando O. Jaques, Jr. (exact or similar names) - Providence, RI

USPTO Classifications:
33/813, D10/73

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometers

Assignees:
None

Manufacturer:
Winsor & Jerauld Mfg. Co - Providence, RI

Witnesses:
W. H. Bevans
A. M. Spofford
Louis L. Angell
Amy B. Sutcliffe

Patent Dates:
Applied: Nov. 23, 1907
Granted: Oct. 27, 1908

Patent Pictures:
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