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Manufacturers Index - Black Bros. 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
564,587 Jul. 28, 1896 Sandpapering-machine Walter Black Chicago, IL This machine was sold as the "Pioneer Moulding Sander", and was shown in the 1920 edition of the William H. Field Co. catalog.
565,875 Aug. 18, 1896 Machine for cutting pulley-stile pockets Walter Black Chicago, IL
605,774 Jun. 14, 1898 Mortising-machine Walter Black Chicago, IL
662,390 Nov. 27, 1900 Mortising-machine Walter Black Chicago, IL
718,972 Jan. 27, 1903 Mortising-machine Walter Black Chicago, IL
732,160 Jun. 30, 1903 Clamp John Black Mendota, IL
783,502 Feb. 28, 1905 Clamp or vise William Black Mendota, IL An example of this clamp has been seen. The piece is marked, "PAT APLD FOR" along with the Black Bros. Mchy Co, Mendota, ILL. It is fairly close to the patent drawing except for the addition of a tilting jaw face.
    Clamp or vise John Black Mendota, IL  
869,688 Oct. 29, 1907 Sandpapering-machine John Black Mendota, IL