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Manufacturers Index - B. M. Root Co.
Patents
This page contains information on patents issued to this manufacturer.

Submitting Patent Information

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
223,954 Jan. 27, 1880 Cultivator Benjamin M. Root Mount Joy, PA
239,552 Mar. 29, 1881 Corn-sheller Benjamin M. Root Mount Joy, PA
345,580 Jul. 13, 1886 Fertilizer-distributor Benjamin M. Root York, PA
    Fertilizer-distributor Henry W. Eisenhart York, PA  
    Fertilizer-distributor Arthur B. Farquhar York, PA  
512,906 Jan. 16, 1894 Feed for fertilizer-distributors Benjamin M. Root York, PA
557,892 Apr. 07, 1896 Machine for mixing or blending flours Benjamin M. Root York, PA
2,221,279 Nov. 12, 1940 Multiple-boring machine Lloyd G. Wheeler York, PA