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Manufacturers Index - Queen City Machine Tool Co.

Queen City Machine Tool Co.
Cincinnati, OH, U.S.A.
Manufacturer Class: Wood Working Machinery

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
1,187,007 Jun. 13, 1916 Gearing Mark Muggeridge Norwood, OH "This invention relates to grinding machines, and particularly machines in which the grinding tool and the article to be ground or finished are caused to reciprocate relatively to one another, during the grinding operation."