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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2,331,638
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Oct. 12, 1943
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Toolholder
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Fred R. Taylor |
Roseville, IL |
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2,401,471
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Jun. 04, 1946
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Drill Grinder
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Harry E. Fendring |
Los Angeles, CA |
Example found with this patent number. This seems to be Mr. Fendring's only tool related patent. His others include a gas furnace and three patents for door locks. |
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3,072,396
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Jan. 08, 1963
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Adjustable jigs for holding elongated parts in predetermined angular positions
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Alvin Darr McBurney |
Los Angeles, CA |
This miter clamp was intended "for holding two pieces of molding, picture frame or other elongated objects in predetermined angular positions for such positions as nailing, gluing or otherwise affixing them together, or for splicing at various angles..." |