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