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Manufacturers Index - Peter Black & Son
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
68,008 Aug. 20, 1867 Oscillating Steam Engine Chalmers Scott Hamilton, Butler County, OH Abstract:
his invention relates to a new and improved application of the steam engine for the purpose of producing rotary motion; and the invention consists in suspending the cylinder in trunnions and revolving it with the flywheel.
Claim:
The arrangement of the hollow revolving shaft D5 having the stationary bar passing through it, toy which is secured the arm a, cylinder A, flywheel E, and stand.
    Oscillating Steam Engine William H. Morton Hamilton, Butler County, OH