US Patent: 409,921
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| Combined Surface, Scratch, and Depth-Gage
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Patentee:
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| Thomas Edward Cassidy (exact or similar names) - Hoosick Falls, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 15, 1888 |
| Granted: |
Aug. 27, 1889 |
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Ralph Brendler
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Description: |
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Yet another combination surface gage and machinist's scratch
gage, much like the Walker patent (359336). As usual, there is
a micro-adjuster, but this one uses a slightly different
actuating mechanism.
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