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US Patent: 703,109
Combination Measuring Instrument
Patentee:
Richard Barr (exact or similar names) - Ravine, Schuylkill County, PA

USPTO Classifications:
33/456, 33/801

Tool Categories:
metalworking tools : machinist tools : measuring tools : measuring calipers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 15, 1900
Granted: Jun. 24, 1902

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Application renewed 02 May, 1902.

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