US Patent: 773,983
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| Indicating Surface Gage
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Patentee:
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| William Harry Reisner (exact or similar names) - Hagerstown, Washington County, MD |
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Patent Dates:
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| Applied: |
Feb. 01, 1902 |
| Granted: |
Nov. 01, 1904 |
| Antedated: |
Mar. 25, 1904 |
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Patent Pictures:
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Description: |
| Abstract:
My invention relates to indicating surface-gages and its object is to provide a simple, strong, and easily-operated gage by means of which minute inequalities of size or surface may be detected and indicated definitely in fractional parts of any unit of measure, usually an inch.
Claim:
In an indicating surface-gage, the combination of a gage-box, a push-pin movable through the bottom of the said box and means adapted to guide the said pin, a dial, a pointer arranged to sweep the dial and dev ices constructed to support the pointer and to transmit and transform the reciprocative movement of the said pin to the sweeping movement of the pointer, and a projecting rod secured to the said gage-box and having a friction-joint. |
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