Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Pratt & Whitney Co.
Patents 196 - 210 of 261
First set of recordsPrevious set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
1,392,313Oct. 04, 1921G.S. FallowScrew Thread Gagespecial purpose gauges
1,405,922Feb. 07, 1922C. KnowlesWheel Guard for Grinding Machinesgrinding attachments
1,424,764Aug. 08, 1922C. KnowlesSurface Grindersurface grinders
CA-223,267Aug. 29, 1922C.H. TaylorThread cutterlathe tools
1,429,614Sep. 19, 1922F. MüllerMilling Cutter for Gearsmilling machine cutters
1,434,699Nov. 07, 1922F.O. HoaglandLead Gauge for Threadsthread gages
RE15,625Jun. 12, 1923C.H. TaylorThread-cutterlathe tools
1,458,633Jun. 12, 1923P.F. VokalLathe Tool Holderlathe tool holders and tool posts
1,470,836Oct. 16, 1923R. HillLead Measuring Machine for Gaugesthread measuring machines
1,472,827Nov. 06, 1923A.W. ErdmanCutter Grinding Attachmentgrinding attachments
1,480,610Jan. 15, 1924J. HartenGear Cuttergear cutting tools
1,480,611Jan. 15, 1924R. HillMeasuring Machine
1,486,337Mar. 11, 1924W.E. HokeMachine for Making Gauges and Other Articleslapping machines
1,487,834Mar. 25, 1924B.H. BloodReversible Gaugeplug gauges
1,490,405Apr. 15, 1924R.F. StantonTailstockmetal lathe accessories and attachments
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP