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Manufacturers Index - Providence Engineering Works

Providence Engineering Works
Providence, RI, U.S.A.
Manufacturer Class: Metal Working Machinery & Steam and Gas Engines

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
737,495 Aug. 25, 1903 Valve-gear for steam-engines John W. Sargent Providence, RI
    Valve-gear for steam-engines Richard H. Rice Providence, RI  
    Valve-gear for steam-engines William O. Tourgee Providence, RI  
841,774 Jan. 22, 1907 Equalizing-gearing Arthur Ames Fuller Providence, RI
873,493 Dec. 10, 1907 Internal-combustion engine Arthur Morley Brown , New Zealand