AT Patent: AT-62,039
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| Knarrenartig zu handhabender Schraubenschlüssel mit offenem, mit einer ausschwenkbaren Backe versehenem Maul für Sechskantmuttern.
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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 |
| Manufacturer: |
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H. Wilke - Remscheid, Germany |
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Patent Dates:
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| Applied: |
Nov. 28, 1910 |
| Granted: |
Nov. 10, 1913 |
| Antedated: |
Jun. 15, 1913 |
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Patent Pictures:
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Max Nolden and Paul Meyer patent (edited ) |
Report data errors or omissions to steward
Stan Schulz
Austrian Patent 62039 in ESPACENET
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Description: |
| Open end wrench with swinging jaw segment which allows for ratchet-like action on hex nuts, and grips hex nuts on five corners.
Corresponding patents in other countries include German [DE-230568 (1910)], British [GB-191019234], Canadian [CA-130,472], and U.S. [1,015,504].
Known examples bear markings indicating production in Germany and France. A November 16, 1911 AMERICAN MACHINIST item identifies a German manufacturer and U.S. import agent. 1913 notices in German trade journals & subsequent ads identify H. Wilke & Co. (Remscheid) as the manufacturer. |
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