Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1922-05-??
Patents 1 - 15 of 67
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
GB-179,228May 01, 1922H. LivseyImprovements relating to railway transportrailroad locomotives
CA-218,231May 02, 1922A.W. Draeseke, A.W. ParkesBoring millshorizontal boring mills
1,414,520May 02, 1922T.O. MartinLathe Turning Toollathe tools
1,414,550May 02, 1922J.P. CluleyMicrometer Calipermicrometers
1,414,618May 02, 1922C.W. Blood, C.G. OstemanSide head construction for matchers and the likematchers
1,414,847May 02, 1922E. WellsToolcalipers
1,414,970May 02, 1922A.W. NelsonAdjustable angle plateangle bars and angle plates
1,414,976May 02, 1922B.F. AugustineRotary Enginerotary steam engines
GB-179,048May 04, 1922F.W. Portass An Improved Stand for Lathes, Small Machines and the likemetal lathe accessories and attachments
GB-179,053May 04, 1922P.V. Vernon, A. HerbertImprovements in Machines for Cutting Metals and the Likemilling machine cutters
GB-156,681May 08, 1922W.F. ShoreImprovements in Scleroscopesmetal hardness testers
CA-218,476May 09, 1922J.S. KnowlsonElectrically operated toolimpact riveters
1,415,013May 09, 1922R.A. BoehmCollapsible Tap taps and dies
1,415,039May 09, 1922J. KindlHand Shaft Turning Deviceportable turning tools
1,415,054May 09, 1922H.M. RockwellGaugedial indicator attachments
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP