US Patent: 813,561
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| Level
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Patentee:
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| Rudolph Leonhart (exact or similar names) - San Anselmo, CA |
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Patent Dates:
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| Applied: |
Oct. 04, 1905 |
| Granted: |
Feb. 27, 1906 |
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Patent Pictures:
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1 | 2
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Russ Allen.
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Description: |
| A removeable/small level designed to allow a carpenter to use any scrap lumber with a straight edge to make a level at the work site instead of carrying a long level there. The level is attached with two screws/nails and can be rotated to the proper position for plumb/level.
Known example is marked, "LEONHART'S LEVEL" PAT FEB 27, 06" |
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