FR Patent: FR-425,224
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| Clef à écrous pouvant se manier à la facon d'un cliquet
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Patentees:
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| Max Nolden (exact or similar names) - Solingen, Germany |
| Paul Meyer (exact or similar names) - Solingen, Germany |
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Patent Dates:
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| Applied: |
Jan. 25, 1911 |
| Granted: |
Jun. 06, 1911 |
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Patent Pictures:
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Max Nolden and Paul Meyer patent June 6, 1911 |
Espacenet patent
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Stan Schulz
FR-425224 in ESPACENET
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Description: |
| The design will grip five sides of a hexagonal nut, and the pivoting jaw section allows for ratchet-like action. Corresponding British, U.S. [1,015,504], Canadian [CA-130,472] and Austrian patents provide other details about the patentees.
A November 16, 1911 AMERICAN MACHNINIST notice identifies a German manufacturer. |
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