US Patent: 2,494,089
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| COMBINED TOOL
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Patentee:
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| Joseph Paul Guignabert (exact or similar names) - Thiers, France |
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Patent Dates:
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| Applied: |
Dec. 14, 1945 |
| Granted: |
Jan. 10, 1950 |
| Antedated: |
Dec. 29, 1944 |
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Patent Pictures:
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1 | 2
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Patent 2,494,089 - edited drawing |
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Stan Schulz
French Patent 911097 (Espacenet)
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Description: |
| "My invention covers a novel industrial product constituted by a nut wrench incorporating a screw driver and adapted to form if required also shears for cutting thin metal sheets or wires of small diameter."
Known example marked NERVOR reflect production for a French motorcycle engine manufacturer. ESPACENET also has corresponding patents from several European countries; "Clé à écrous avec tournevis combiné " (FR911097) is the original. |
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