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US Patent: 753,025
Protractor
Patentee:
Henry Wooborough - New York, NY

USPTO Classifications:
33/472

Tool Categories:
metalworking tools : machinist tools : measuring tools : protractors
layout tools : protractors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. H. Terrell
Charles H. Smith
George T. Pinckney
S. T. Haviland

Patent Dates:
Applied: Jul. 02, 1903
Granted: Feb. 23, 1904

Patent Pictures:
USPTO pdf tiff
Google Patents
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Description:
Harrold Terrell - patent attorney

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