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US Patent: 1,066,007
Measuring Instrument
Micrometer Calipers
Patentee:
Hyman S. Goodkowitz (exact or similar names) - Kinston, NC

USPTO Classifications:
33/799

Tool Categories:
layout tools : calipers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. L. Pearson
A. Gross
Christ Feinele, Jr.
John A. Donnely

Patent Dates:
Applied: Mar. 16, 1912
Granted: Jul. 01, 1913

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This caliper design features a micrometer-style spindle to allow direct reading of the caliper measuerment, and a complicated series of articulated arms to move the tips.

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