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Manufacturers Index - Foos Mfg. Co.
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
326,006 Sep. 08, 1885 Adjustable leg for forges James F. Winchell Springfield, OH
359,588 Mar. 15, 1887 Crushing and Grinding Mill James F. Winchell Springfield, Clark County, OH
416,204 Dec. 03, 1889 Crushing and Grinding Mill James F. Winchell Springfield, Clark County, OH
461,789 Oct. 20, 1891 Crushing and Grinding Mill James F. Winchell Springfield, Clark County, OH Original application filed 02 Apr., 1888. Divided and this application filed 01 Apr., 1889.
665,649 Jan. 08, 1901 Forge James F. Winchell Springfield, Clark County, OH
678,111 Jul. 09, 1901 Grinding-Mill Dow L. Adelsperger Springfield, Clark County, OH
682,158 Sep. 10, 1901 Apparatus for Grinding, Crushing, or Feeding Dow L. Adelsperger Springfield, Clark County, OH
682,157 Sep. 10, 1901 Grinding or Crushing Mill. Dow L. Adelsperger Springfield, Clark County, OH
692,243 Feb. 04, 1902 Mill William E. Copenhaver Springfield, Clark County, OH
694,056 Feb. 25, 1902 Sharpening Device for Grinding-Plates Robert H. Foos Springfield, Clark County, OH
757,097 Apr. 12, 1904 Grinding-Mill William C. Deards Springfield, Clark County, OH
    Grinding-Mill Dow L. Adelsperger Springfield, Clark County, OH  
    Grinding-Mill William E. Copenhaver Springfield, Clark County, OH  
788,810 May. 02, 1905 Safety-Clutch Arthur A. Ambler Springfield, Clark County, OH
790,417 May. 23, 1905 Pneumatic Separator Dow L. Adelsperger Springfield, Clark County, OH
790,338 May. 23, 1905 Sweep-Mill Arthur A. Ambler Springfield, Clark County, OH
817,610 Apr. 10, 1906 Mill Dow L. Adelsperger Springfield, Clark County, OH
842,681 Jan. 29, 1907 Cob Breaker or Crusher George H. Mayne Springfield, Clark County, OH
850,331 Apr. 16, 1907 Apparatus for Treating Cotton-Seed Hulls Dow L. Adelsperger Springfield, Clark County, OH
932,745 Aug. 31, 1909 Alfalfa-Cutting Machine Dow L. Adelsperger Springfield, Clark County, OH