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.
|
346,680
|
Aug. 03, 1886
|
Sand-paper cylinder
|
James L. Perry |
Watertown, WI |
From an ad in the May 1889 issue of "The Wood Worker": Perrys "Perfection" wood polisher from Watertown Machine Co., described as being the successors to J. L. Perry Mfg. Co., Ltd. |
|
346,681
|
Aug. 03, 1886
|
Abrading-cylinder
|
James L. Perry |
Watertown, WI |
The manufacturer is inferred from the known history of James L. Perry. Watertown Machine Co., took over from J. L. Perry Mfg. Co., Ltd.; that transition had occurred by 1889, and it is possible that the J. L. Perry Mfg. Co., Ltd. also made this design. |
|
347,125
|
Aug. 10, 1886
|
Sanding machine
|
James L. Perry |
Watertown, WI |
From an ad in the May 1889 issue of "The Wood Worker": Perrys "Perfection" wood polisher from Watertown Machine Co., described as being the successors to J. L. Perry Mfg. Co., Ltd. |
|
425,486
|
Apr. 15, 1890
|
Adjusting device
|
Joseph B. Bennett |
Watertown, WI |
"My improved device is especially adapted for adjusting the sand-guard vertically and holding it rigidly upon the frame of a polishing-machine..." |