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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21,601
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Sep. 28, 1858
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Sugar Cane Mill
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Samuel L. Denney |
Lancaster County, PA |
Abstract:
The respective movements of my improved sorghum or Chinese sugarcane mill are combined with the eccentric bearings, being connected together in such a manner as to effect an instantaneous enlargement or diminution of the space between the rolls simultaneously with the movement of the lever F.
Claim:
he combination of eccentric bearings R R their arms c c, connecting-rod D, lever F, sliding bolt g, hand-piece M, and arch HI, or their equivalent, substantially in the manner and for the purpose herein set forth. The above specification of my new and useful improvement in sorghum or Chinese sugarcane mills. |
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3,321
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Apr. 16, 1874
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Turbine Water Wheel
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Nathan Frank Burnham |
York, York County, PA |
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336,837
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Feb. 23, 1886
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Steam Engine
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Nathan F. Burnham |
York, PA |
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382,026
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May. 01, 1888
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Turbine Water Wheel
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Nathan F. Burnham |
York, York County, PA |
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410,487
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Sep. 03, 1889
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Turbine Water Wheel
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Henry Broomell |
Philadelphia, PA |
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