US Patent: D44,945
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| Bottle-Opener
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Patentee:
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| Harry L. Vaughan (exact or similar names) - Chicago, IL |
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Patent Dates:
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| Applied: |
Oct. 08, 1913 |
| Granted: |
Nov. 25, 1913 |
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Patent Pictures:
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Design pat. 44,945 - edited, with "example" |
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Stan Schulz
"VAUGHAN's Patents" - edited
Vaughan Novelty Co. History
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Description: |
| The square opening in this key chain tool is a "PREST-O-LITE KEY. The design appears in a March 1913 ad for "Vaughan's Patent" advertising novelties produced by the CROWN THROAT & OPENER Co., Chicago. The image includes a copy from that ad. |
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