US Patent: 93,658


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US Patent: 93,658

Hydrant

Patentee:

Michael Zwiebel (exact or similar names) - Pottsville, PA

USPTO Classifications:

137/291, 137/294

Tool Categories:

wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Harry King

Chas. Frailey

Jerome Hamer

Patent Dates:
Applied:	Mar. 02, 1869
Granted:	Aug. 10, 1869

Patent Pictures:

M. Zwiebel Pat. Aug. 10, 1869

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Description:

The patent includes a specialty wrench designed to assemble and disassemble the internal valve assembly. The wrench is clearly shown in the patent drawing.