Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 408/102
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
99,495Feb. 01, 1870G.C. TaftImproved machine for drilling metalshorizontal drilling machines
124,681Mar. 19, 1872L. HillebrandImprovement in Hand Drillsdrill presses
144,618Nov. 18, 1873F. JonasHub-Boring Machinewheelwright
317,336May 05, 1885J.M. GlennDrilldrill presses
549,661Nov. 12, 1895A.A. SmithRatchet-drillrail drilling machines
782,221Feb. 14, 1905P.J. CreedenAuger-Bitauger bits
996,612Jul. 04, 1911J.W. CaldwellAuger-Bitauger bits
1,403,366Jan. 10, 1922W.A. WhitneyScrew Punchmetal punching machines
1,797,361Mar. 24, 1931B.E. Bark, C.M. ParkAttachment for power drillshandheld power tool accessories
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP