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Manufacturers Index - Valley City Iron Works

Valley City Iron Works
Grand Rapids, MI, U.S.A.
Manufacturer Class: Wood Working Machinery & Steam and Gas Engines

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

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If you find a patent number or patent date by this manufacturer that is not on this list, please contact the Site Historian.


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
30,485 Oct. 23, 1860 Steam Valve Joseph F. Letellier Grand Rapids, Kent County, MI
92,848 Jul. 20, 1869 Governor Joseph F. Letellier Grand Rapids, Kent County, MI
96,450 Nov. 02, 1869 Improvement in sawing-machine Adolph Leitelt Grand Rapids, MI
    Improvement in sawing-machine Joseph F. Letellier Grand Rapids, MI  
341,667 May. 11, 1886 Machine for sawing stumps Adolph Leitelt Grand Rapids, MI