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Manufacturers Index - C. C. Bradley & Son, Inc.
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
108,326 Oct. 18, 1870 Improvement in trip-hammers John C. Butterfield Chicago, IL This trip-hammer uses a rubber spring.
    Improvement in trip-hammers James Hay Chicago, IL  
RE4,470 Jul. 18, 1871 Improvement in trip-hammers John C. Butterfield Chicago, IL This trip-hammer uses a rubber spring.
    Improvement in trip-hammers James Hay Chicago, IL  
144,058 Oct. 28, 1873 Improvement in power-hammers John C. Butterfield Chicago, IL Improvements to patent 4,470.
144,059 Oct. 28, 1873 Improvement in power-hammers John C. Butterfield Chicago, IL Improvements to patent 4,470.
152,893 Jul. 14, 1874 Improvement in horse hay-rakes Christopher C. Bradley Syracuse, NY
153,534 Jul. 28, 1874 Improvement in trip-hammers John C. Butterfield Chicago, IL
208,719 Oct. 08, 1878 Improvement in power-hammers Michael Deering Syracuse, NY
230,612 Aug. 03, 1880 Power-hammer Charles M. Brown Chicago, IL
240,881 May. 03, 1881 Power-hammer Charles M. Brown Chicago, IL
244,370 Jul. 19, 1881 Power-hammer Alexander Beaudry Boston, MA
264,816 Sep. 19, 1882 Power-hammer Alexander Beaudry Boston, MA
281,001 Jul. 10, 1883 Power-hammer Alexander Beaudry Boston, MA
312,826 Feb. 24, 1885 Power-hammer Michael Deering Syracuse, NY
327,999 Oct. 13, 1885 Power-hammer Charles M. Brown Rockford, IL Improvements to patents 230,612 and 240,881.
355,146 Dec. 28, 1886 Power-hammer Michael Deering Syracuse, NY
355,512 Jan. 04, 1887 Power-hammer Michael Deering Syracuse, NY
368,384 Aug. 16, 1887 Power-hammer Michael Deering Syracuse, NY
385,540 Jul. 03, 1888 Power Hammer Herman J. Bierhart Syracuse, Onondaga County, NY Wilhelm Bonner, Patent Attorney
497,012 May. 09, 1893 Power-hammer Christopher C. Bradley Syracuse, NY
497,013 May. 09, 1893 Power-hammer Charles M. Brown Chicago, IL
575,784 Jan. 26, 1897 Power Hammer Frank Raymond Syracuse, Onondaga County, NY
612,942 Oct. 25, 1898 Thill-coupling Christopher C. Bradley Syracuse, NY