US Patent: 204,389
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| Improvement in corkscrews
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Patentee:
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| Alfred W. Sperry (exact or similar names) - Wallingford, CT |
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Patent Dates:
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| Applied: |
May 13, 1878 |
| Granted: |
May 28, 1878 |
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Mark Woodard
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Description: |
| The patent was approved by the USPTO in a mere 15 days. Alfred Sperry was a partner from 1871 to 1898 with Samuel Simpson, Albert Sperry, Egbert Sperry, and R. L. McChristie in Wallingford CT as SIMPSON NICKEL SILVER Co, manufacturers of flatware blanks for Simpson, Hall, & Miller - possibly the manufacturer of this corkscrew. |
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