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US Patent: 94,146
Improvement in joints for cement-pipes
Patentee:
Melvin Stephens (exact or similar names) - Brooklyn, NY

USPTO Classifications:
285/294.1, 285/371, 285/373

Tool Categories:
water distribution systems : pipes
propulsion and energy : steam apparatus

Assignees:
Melvin Stephens - Brooklyn, NY
Nathan Stephens - Brooklyn, NY

Manufacturer:
Not known to have been produced

Witnesses:
Charles H. Smith
George T. Pinckney

Patent Dates:
Granted: Aug. 24, 1869

Reissue Information:
Reissued as RE4,980 (Jul. 16, 1872)

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Stephens Patent Vise Co.

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