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US Patent: 1,851,283
Gauge
Patentee:
Charles G. Johnson (exact or similar names) - Hartford, Hartford County, CT

USPTO Classifications:
33/199R

Tool Categories:
layout tools : special purpose gauges

Assignees:
Pratt & Whitney Co. - Hartford, Hartford County, CT
Taft-Peirce Mfg. Co. - Woonsocket, Providence County, RI

Manufacturer:
Pratt & Whitney Co. - Hartford, Hartford County, CT

Witnesses:
none listed

Patent Dates:
Applied: Apr. 24, 1924
Granted: Mar. 29, 1932

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Pratt, Whitney & Co.
Description:
Arthur B. Jenkins - patent attorney

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