Welcome! 

Register :: Login
Manufacturers Index - R. J. Tower
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
57,556 Aug. 28, 1866 Improvement in sawmills Isaac H. Newton Oakfield, MI Device for turning the logs in a sawmill.
63,080 Mar. 19, 1867 Improvement in sawmills Isaac H. Newton Oakfield, MI
88,063 Mar. 23, 1869 Improvement in devices for turning logs in mills Isaac H. Newton Grand Rapids, MI