US Patent: 1,014,895
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| Lock and Mortise Gage
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Patentee:
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| Edgar G. Morin, Jr. (exact or similar names) - San Francisco, CA |
| USPTO Classifications: |
| 33/44 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 07, 1911 |
| Granted: |
Jan. 16, 1912 |
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Ralph Brendler
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Description: |
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This is a specialized butt gage for marking lock mortises. It
can lay out the lock mortise and strike plate mortise as well as
the hinge mortise and hinge depth.
This appears to be a very well thought out and useful tool, and
would have been cheap to manufacture, but is not known to have ever
been manufactured.
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