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US Patent: 1,497,372
Dial Indicator
Patentee:
Joseph A. Green (exact or similar names) - Providence, Providence County, RI

USPTO Classifications:
116/291, 33/832

Tool Categories:
metalworking tools : machinist tools : measuring tools : dial indicator gauges

Assignees:
Federal Products Corp. - Providence, Providence County, RI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 30, 1923
Granted: Jun. 10, 1924

Patent Pictures:
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