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Manufacturers Index - James Murray
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
51 Oct. 11, 1836 Endless-slide-chain-carriage sawmill James Murray Baltimore, MD James Murray was a millwright who manufactured corn and cob crushers, horse powers and small sawmills.
2,459 Feb. 12, 1842 Machine for breaking and grinding corn and corncobs James Murray Baltimore, MD James Murray was a millwright who manufactured corn and cob crushers, horse powers and small sawmills.
    Machine for breaking and grinding corn and corncobs William Murray Baltimore, MD  
4,805 Oct. 07, 1846 Corn-sheller James Murray Baltimore, MD James Murray was a millwright who manufactured corn and cob crushers, horse powers and small sawmills.