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Manufacturers Index - Harrisburg Foundry & Machine Works

Harrisburg Foundry & Machine Works
Harrisburg, PA, U.S.A.
Manufacturer Class: Metal Working Machinery & Steam and Gas Engines

Patents
This page contains information on patents issued to this manufacturer.

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Key to Links for Patent Information

USPTO = U.S. Patent Office . Images of the actual patent can be viewed on the U.S. Patent Office web site but a special TIFF viewer must be installed with your browser in order properly work. More information on how to configure your computer to view these patents can be found at TIFF image Viewers for Patent Images.
DATAMP = Directory of American Tool And Machinery Patents . A sister site to VintageMachinery.org with information on patents related to machinery and tools. A much easier user interface than the USPTO's for finding information on machinery patents.

Patent Number Date Title Name City Description
89,130 Apr. 20, 1869 Improvement in vises DeWitt C. Cumings Fulton, NY This vise, "manufactured by the Harrisburg Foundry and Machine Co.", was featured in the March 1874 Manufacturer & Builder.
133,054 Nov. 12, 1872 Improvement in piston-packing George W. Reisinger Harrisburg, PA 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.
289,098 Nov. 27, 1883 Draft Attachment for Portable Engines Martin E. Hershey Harrisburg, Dauphin County, PA
367,912 Aug. 09, 1887 Traction Engine Martin E. Hershey Harrisburg, Dauphin County, PA
375,815 Jan. 03, 1888 Traction Engine Martin E. Hershey Harrisburg, Dauphin County, PA
444,980 Jan. 20, 1891 Traction Engine or Road Roller Martin E. Hershey Harrisburg, Dauphin County, PA
479,273 Jul. 19, 1892 Piston-valve Martin E. Hershey Harrisburg, PA
603,189 Apr. 26, 1898 Motor-governor Benjamin T. Allen Harrisburg, PA
    Motor-governor Martin E. Hershey Harrisburg, PA