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Patents Granted on 1970-09-__
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,526,589Sep. 01, 1970C.L. Swanson, P. Pan, F.H. MellerSolids Interception Systemsewage treatment apparatus
GB-1,203,763Sep. 03, 1970K.A. RobinsonImprovements in or Relating to Electric Rectifying Systemsrectifiers
3,527,092Sep. 08, 1970R.D. BondAir gauging three-dimensional objects
3,527,273Sep. 08, 1970R.C. FalterAdjustable means of limiting driving depth with attachable nosepiecehandheld power drivers
3,527,466Sep. 08, 1970A.N. SweenyAxially Adjustable Chuckdrilling and boring tool holders
3,528,002Sep. 08, 1970E.O. DunlaveyCaliper with Air Bearings for Continuously Moving Sheet Materialspecial purpose gauges
CA-851,502Sep. 15, 1970W.J. WitwerBackhoe hydraulic control system
3,528,729Sep. 15, 1970H.C. DeckFilm Feed Mechanism for Motion Picture Projectorprojectors
3,528,745Sep. 15, 1970E.E. KirkhamApparatus for Increasing the Frequency Response and Stability of a Light Detection System machine tool controls
3,529,384Sep. 22, 1970F.M. OwreySanding machinesanding machines
3,529,874Sep. 22, 1970G.W. HoddyBearing structuremotor bearings
3,531,403Sep. 29, 1970M.R. EstabrookMethod for decontaminating fluid
3,531,615Sep. 29, 1970F.X. ZammitElectrical discharge machining with step driven electrodeelectrical discharge machining
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