DE Patent: DE-98,590
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| Verstellbarer Schraubenschlüssel
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Patentee:
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| Milton Wenger (exact or similar names) - New Holland, PA U.S.A. |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Aug. 16, 1898 |
| Antedated: |
Dec. 01, 1896 |
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Patent Pictures:
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Milton Wenger patent Dec. 1, 1896 |
Espacenet patent
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Stan Schulz
DE98,590 in ESPACENET
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Description: |
| Quick adjust wrench patent corresponding to Canadian patent CA-54,773 and British patent GB-189627293. The specifications describe structures using ball bearings, a spring, and adjusting nut as applied to wrenches of the type in U.S. patents 498,137 and 536,063. The concept was patented in the U.S. as parallel patents 572,185 and 572,516.
German patent Klasse 87 (a) Gruppe 7. |
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