US Patent: 133,054 - Improvement in piston-packing


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US Patent: 133,054

Improvement in piston-packing

Patentee:

George W. Reisinger (exact or similar names) - Harrisburg, PA

USPTO Classifications:

92/193

Tool Categories:

propulsion and energy : steam engines : steam engine pistons : piston ring and packing

Assignees:

W. O. Hickok - Harrisburg, PA

George W. Reisinger - Harrisburg, PA

Manufacturer:

Harrisburg Foundry & Machine Works - Harrisburg, PA

Witnesses:

Richard A. Hyde

Harry C. Scott

Patent Dates:
Granted:	Nov. 12, 1872

Patent Pictures:

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"Vintage Machinery" entry for Harrisburg Foundry & Machine Works

Description:

An 1875 catalog from Harrisburg Foundry & Machine Works features "G. W. Reisinger's patent self-adjusting spring packing / Made by Harrisburg Foundry and Machine Company, Harrisburg, Pa." Co-assignee W. O. Hickok was a prominent Harrisburg manufacturer, via the W. O. Hickok Manufacturing Co., of bookbinders' machinery and paper ruling machines.