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All Patents in class 408/53
Patents 1 - 15 of 19
First set of recordsNext set of recordsLast set of records
10,257Nov. 22, 1853J.P. OwenMachine for cutting screws on bedstead-rails, &c.specialty machines
30,536Oct. 30, 1860J.W. LyonFinishing Gas Fittingshorizontal drilling machines
139,482Jun. 03, 1873W. SellersImprovement in wheel-quartering machineshorizontal boring mills
390,108Sep. 25, 1888A. WhitneyCenter Drilling Machinecenter drilling machines
393,817Dec. 04, 1888W.H. ClappPortable multi-drill mortising machine
479,173Jul. 19, 1892J.M. ParkerSpool-boring mechanismdrilling and boring
513,088Jan. 23, 1894H.W. CranePortable multi-drill mortiser
545,827Sep. 03, 1895L. SilcottScrewing and boring hand tool
651,315Jun. 05, 1900I. SchurmanMulti-drill lock mortiser
658,782Oct. 02, 1900W.T. KelloggAuger-cutterdrill bits
766,723Aug. 02, 1904C.C. NewtonDrilling and Tapping MAchinetapping machines
793,492Jun. 27, 1905O.C. WysongMortising-machinemortising machines
1,092,515Apr. 07, 1914E.F. BeuglerBung-boring and bush-setting machinecooper
1,253,594Jan. 15, 1918J.B. HastyDrilling Machinedrill presses
2,615,183Oct. 28, 1952A.C. Lindmark, E.H. JohnsonTapping Attachmentdrill press accessories
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