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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486,874
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Nov. 29, 1892
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Cutting-head
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Warren B. Huther |
Rochester, NY |
Seen on Huther Bros. Saw Mfg. Co. dado head. Also seen in a catalog from J. M. Marston & Co., and in the 1914 catalog from Baldwin, Tuthill & Bolton, where an image on page 188 shows heads bearing this patent date and an image on page 211 shows heads with both this date and that for patent 964,602. |
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964,602
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Jul. 19, 1910
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Saw
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Harry G. Aldridge |
Rochester, NY |
Sawblade, seen on Huther Bros. dado head. |
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1,376,438
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May. 03, 1921
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Inserted-tooth cutter-head and method of making the same
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Warren B. Huther |
Rochester, NY |
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1,459,760
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Jun. 26, 1923
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Cutter head
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Harry G. Aldridge |
Rochester, NY |
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1,651,846
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Dec. 06, 1927
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Woodworking machine
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Emanuel Stauder |
Rochester, NY |
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