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.
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1,766,168
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Jun. 24, 1930
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Shaper
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Cecil J. Davis |
Kenton, OH |
"This invention relates to improvements in metal shapers, such as are used in railway shops, where it is desired to machine locomotive driving boxes or other devices. The object of the invention is to provide an improved shaper including a reciprocating body or ram carrying a tool-head and shaping tool at its forward end, together with means for laterally adjusting the tool on the head to vary the depth of cut, the tool adjusting means being entirely located within the confines of the ram and tool-head and avoiding lateral projection therefrom, so that the ram may be reciprocating through a confining opening, and in which the tool adjusting mechanism is operatable manually from the front of the head, in connection with which a micrometer scale is provided, enabling the operator to manually produce a fine adjustment of the mechanism while the machine is operating..." |
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1,936,383
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Nov. 21, 1933
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Metal working machinery
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Cecil J. Davis |
Kenton, OH |
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1,936,384
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Nov. 21, 1933
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Metal working machinery
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Cecil J. Davis |
Kenton, OH |
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