US Patent: 1,742,140
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| Can opener
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Patentees:
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| Edward L. Girard (exact or similar names) - Washingtonville, OH |
| Fred F. Girard (exact or similar names) - Washingtonville, OH |
| USPTO Classifications: |
| 30/3 |
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Patent Dates:
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| Applied: |
Oct. 17, 1928 |
| Granted: |
Dec. 31, 1929 |
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Patent Pictures:
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1 | 2
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Patent 1,742,140 - edited drawing |
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Stan Schulz
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Description: |
| The patented features include the wall bracket, and the structure of the cutter and the "flanged toothed wheel" portion of the cranked mechanism.
The OPN-EZY can opener was announced to the hardware trade in fall 1929. |
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