US Patent: 1,307,426
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| Limit Gage
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Patentee:
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| Frank O. Wells (exact or similar names) - Greenfield, Franklin County, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 24, 1916 |
| Granted: |
Jun. 24, 1919 |
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Stan Schulz
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Description: |
| This invention relates to limit-gages for testing the outside dimensions of work, and has for its primary object the provision of a single clamping screw and clamp proper for securing the points or anvils of each pair in set position. A further object is to provide means whereby the gage is rendered extremely sensitive in operation.
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