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All Patents in class 76/77
Patents 61 - 69 of 69
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
2,343,171Feb. 29, 1944F.E. CollierJointing guide for saw filing machineswoodworking machine sharpening mechanisms
2,483,257Sep. 27, 1949H.O. BerrySaw setting machinesaw sharpening machines
2,607,243Aug. 19, 1952J. McEwanSaw sharpenersaw sharpening machines
2,625,842Jan. 20, 1953J. McEwanSaw sharpening machinesaw sharpening machines
2,675,717Apr. 20, 1954S.E. StandalSaw tooth forming and sharpening machinesaw sharpening machines
2,691,311Oct. 12, 1954H.O. Berry, H.K. RobinsonSaw sharpening machinesaw sharpening machines
2,779,216Jan. 29, 1957D.B. ChenowethPower driven saw settertool making machines
2,986,047May 30, 1961D.J. McConnellFeeding Mechanism for Saw Sharpening Machinesharpening machines
5,048,236Sep. 17, 1991C.C. WilliamsSaw Blade Tooth Grinder for Sawssaw sharpening machines
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