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Manufacturers Index - Chamberlain Manufacturing Co.

Chamberlain Manufacturing Co.
Milwaukee, WI, U.S.A.
Manufacturer Class: Wood Working Machinery

Patents
This page contains information on patents issued to this manufacturer.

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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
408,760 Aug. 13, 1889 Log lifting and turning machine Flavel Simonson Batesville, AR This is the well-known Simonson log turner that became very popular in the North-west to handle large-diameter logs. Chamberlain Mfg. Co., of Milwaukee, manufactured this invention under the original patent, and several companies were making them after the patents expired, including Allis-Chalmers, Giddings & Lewis, and Clark Brothers Co. The later patents, the consecutively numbered 448,588, 448,589, 448,590, 448,591, 448,592, and 448,593, refine this original design, which was fairly crude.
448,588 Mar. 17, 1891 Log lifting and turning machine Flavel Simonson Batesville, AR
448,589 Mar. 17, 1891 Stopping apparatus Flavel Simonson Batesville, AR
448,590 Mar. 17, 1891 Log loader and turner Flavel Simonson Milwaukee, WI
448,591 Mar. 17, 1891 Log lifter and turner Flavel Simonson Milwaukee, WI
448,592 Mar. 17, 1891 Log lifter and turner Flavel Simonson Milwaukee, WI
448,593 Mar. 17, 1891 Log lifter and turner Flavel Simonson Milwaukee, WI