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US Patent: 386,115
Telescopic stop-cock for water-service
Patentee: Edward Douglas (exact or similar names) - Middletown, CT USPTO Classifications: 137/369, 220/288, 220/8 Tool Categories: water distribution systems : water valves Assignees: W. & B. Douglas - Middletown, CT Manufacturer: W. & B. Douglas - Middletown, CT Witnesses: Unknown	Patent Dates: Granted: Jul. 17, 1888 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for W. & B. Douglas

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