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Manufacturers Index - L. Wright Machine Works
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
RE221 Jul. 13, 1852 Improvement in machines for tonguing boards Ransom Crosby New York, NY Curiously, the witnesses were partners in Newark woodworking machinery manufacturer Huntington & Wright, which became the L. Wright Machine Works.
    Improvement in machines for tonguing boards Henry D. Edgcomb New York, NY  
12,176 Jan. 02, 1855 Sawing machine Lysander Wright Newark, NJ The 1868-10-28 issue of Scientific American carried a notice from the Acting Commissioner of Patents that Wright had applied for an extension on this patent. The 1869-01-30 issue carried a notice that the extension had been granted.
21,200 Aug. 17, 1858 Reciprocating sawing-machine for sawing planks William C. Huntington Newark, NJ
30,998 Dec. 18, 1860 Circular-saw gage Lysander Wright Newark, NJ
47,777 May. 16, 1865 Improvement in scroll-sawing machines Lysander Wright Newark, NJ