Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 76/77
Patents 61 - 75 of 79
First set of recordsPrevious set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
930,178Aug. 03, 1909J.P. HedstromSaw-sharpening machinesaw sharpening machines
984,669Feb. 21, 1911J.P. HedstromFeed-finger for saw-sharpening machinessaw sharpening machines
1,022,479Apr. 09, 1912J.P. HedstromRest for saw-sharpening machinessaw sharpening machines
1,031,711Jul. 09, 1912J.P. HedstromFeed-finger mechanismsaw sharpening machines
1,097,252May 19, 1914H. Michels, F.L. LamoreauxSaw-filing machinesaw sharpening machines
1,179,556Apr. 18, 1916J.F. PribnowSaw swaging, shaping, and grinding machinesaw swages
1,260,974Mar. 26, 1918E.C. FilstrupSaw Grinding Machinesaw sharpening machines
1,551,054Aug. 25, 1925J.F. PribnowSaw-grinding machinesaw sharpening machines
1,674,853Jun. 26, 1928F.E. CollierSaw-filing machinewoodworking machine sharpening mechanisms
1,853,245Apr. 12, 1932F.W. Wardwell, Jr.Saw filing machinesaw sharpening machines
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
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP