US Patent: 336,915
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| Hose Spanner
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Patentee:
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| Frederic W. Gray (exact or similar names) - Leominster, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 15, 1885 |
| Granted: |
Mar. 02, 1886 |
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Patent Pictures:
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Frederic W. Gray patent March 2, 1886 |
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Stan Schulz
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Description: |
| This spanner is for fire hose with external lugs on the connectors. The design has a couple of alternate means for holding the tool on the lug fitting. |
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