US Patent: 864,805
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| Engineer's Wrench
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Patentee:
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| Max Schwendner (exact or similar names) - Reading, PA |
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Patent Dates:
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| Applied: |
Feb. 06, 1907 |
| Granted: |
Sep. 03, 1907 |
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Patent Pictures:
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1 | 2
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Max Schwendner Pat. September 3, 1907 |
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Stan Schulz
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Description: |
| The adjustment is a toothed wedge that slides under a yoke. A leaf spring between the jaws holds them open.
Known examples are "PAT. APL'D / M. SCHWENDNER / READING, PA. U.S.A." |
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