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All Patents in class 407/29.1
Patents 16 - 23 of 23
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
562,691Jun. 23, 1896H. ZollingerAlternating Skew-Tooth Floatfiles
603,909May 10, 1898P. LordSaw-Filefiles
818,633Apr. 24, 1906P. LordSaw-Filefiles
1,032,897Jul. 16, 1912L.B. HamiltonFloat-Like Raspfiles
1,063,076May 27, 1913O.G. SimmonsFilemaking files
1,066,340Jul. 01, 1913J.C. ThomasCross-Cut Saw Filefiles
1,694,229Dec. 04, 1928J.P. NestorThread restorer
2,082,685Jun. 01, 1937R.C. CharltonFile and Like Toolfiles
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