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US Patent: 761,378
Device for Measuring Tapers
Patentee:
George P. Hazelton (exact or similar names) - Newtonville, MA

USPTO Classifications:
33/452, 33/532, 33/812

Tool Categories:
layout tools : measurement gauges
layout tools : special purpose gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
B. L. Gluck
F. W. Riley
Joseph P. Silsby
John H. Winslow

Patent Dates:
Applied: Jul. 03, 1902
Granted: May 31, 1904

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Victor J. Evens - patent attorney

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