CA Patent: CA-30,988
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Metal Band For Uniting Hose and Couplings
Manchon pour les joints des boyaux
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Patentee:
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| Charles E. Hudson (exact or similar names) - Leominster, MA |
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Patent Dates:
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| Granted: |
Mar. 22, 1889 |
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Patent Pictures:
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1 | 2
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Charles E. Hudson patent March 22, 1889 edited from Canadian Patent Office Record |
CIPO Data
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Stan Schulz
30,988 in Canadian Patents Database
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Description: |
| The patent's focus is the shape of the wire band with its hooks that face each other. The application tool and coupling are noted as well.
The primary comparable U.S. patent is 402,673; 445,834 is for the pliers type application tool. |
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