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All Patents in class 76
Patents 16 - 30 of 1445
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NumberDatePatenteeTitleType
76Nov. 08, 1836E. StokerMachine for filing saw-teethsaw sharpening machines
660Mar. 28, 1838D. Hutchins, N. Millington, E. WasteMachine to Set Saw Teethsaw sets
699Apr. 21, 1838D.C. StoneMachine for manufacturing axestool making machines
801Jun. 21, 1838J.S. HarrisMachine for filing handsawssaw sharpening machines
851Jul. 24, 1838R.N. Watrous, E. L'HommedieuMachinery for manufacturing double-twist screw-augerstool making machines
RX-4Aug. 06, 1838J.S. GoldImprovement in an Oven called the "Union Oven"ovens
931Sep. 19, 1838T. SelleckSharpening rotary sawssaw sharpening machines
1,027Dec. 10, 1838E.K. RootMethod of punching or forming the eyes of axes, hatchets, &c.tool making machines
1,331Sep. 20, 1839D. Culver, J. BeachSaw Set
1,717Aug. 12, 1840E. CarverMachine for Cutting the Teeth of Circular Sawsannular saws
1,718Aug. 12, 1840E. CarverMachine for filing or smoothing the teeth of sawssaw sharpening machines
2,011Mar. 18, 1841N.J. WemmerApparatus for filing sawssaw sharpening tools
2,315Oct. 11, 1841W. SimManner of Making the Jaws of Visesbench vises
2,841Nov. 04, 1842I.W. TurnerMachine for making axestool making machines
3,181Jul. 20, 1843R. FrenchSingle Lip Auger Bit & Means of Makingmaking drills and augers
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