having a rectangular cross-section

Patents Grantslast 30 patents

  • Information Patent Grant

    Additively manufactured gas distribution manifold

    • Patent number 10,794,519
    • Issue date Oct 6, 2020
    • Lam Research Corporation
    • Christopher William Burkhart
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Additively manufactured gas distribution manifold

    • Patent number 10,215,317
    • Issue date Feb 26, 2019
    • Lam Research Corporation
    • Christopher William Burkhart
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Expansion joint spring clip

    • Patent number 9,714,734
    • Issue date Jul 25, 2017
    • Frenzelit Werke GmbH
    • Stefan Puchtler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Duct assemblies with internally bolted expansion joint

    • Patent number 9,702,494
    • Issue date Jul 11, 2017
    • Fluor Technologies Corporation
    • Dennis W. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion joint in a vertical channel

    • Patent number 9,518,688
    • Issue date Dec 13, 2016
    • AMEC FOSTER WHEELER ENERGIA OY
    • Pentti Lankinen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bellows for a compensator and compensator pertaining thereto and me...

    • Patent number 6,796,585
    • Issue date Sep 28, 2004
    • Siegfried Geldner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Flexible connector material

    • Patent number 4,861,631
    • Issue date Aug 29, 1989
    • Duro-Dyne Corporation
    • Milton Hinden
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Expansion joints

    • Patent number 4,732,413
    • Issue date Mar 22, 1988
    • Bachmann Industries, Inc.
    • Lothar Bachmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flange connector

    • Patent number 4,572,553
    • Issue date Feb 25, 1986
    • Siegfried Geldner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Expansion joints

    • Patent number 4,403,796
    • Issue date Sep 13, 1983
    • RM Industrial Products Company, Inc.
    • Stephen G. Ledbetter
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Expansion joint

    • Patent number 4,299,414
    • Issue date Nov 10, 1981
    • Lothar Bachmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion joint and fabric therefor

    • Patent number 4,273,365
    • Issue date Jun 16, 1981
    • Donald K. Hagar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Means and technique for interconnecting the ends of spaced coaxial...

    • Patent number 4,265,473
    • Issue date May 5, 1981
    • Baldassare Russo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion joint

    • Patent number 4,235,460
    • Issue date Nov 25, 1980
    • Donald K. Hagar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flanged corner construction and method

    • Patent number 4,215,518
    • Issue date Aug 5, 1980
    • Raybestos-Manhattan, Inc.
    • W. Roscoe Blair
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    High temperature expansion joint

    • Patent number 4,140,338
    • Issue date Feb 20, 1979
    • Johns-Manville Corporation
    • John Kazmierski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansible coupling

    • Patent number 4,059,292
    • Issue date Nov 22, 1977
    • Raymond E. Skates
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion joint

    • Patent number 3,934,905
    • Issue date Jan 27, 1976
    • Johns-Manville Corporation
    • Donald Fredrick Lockard
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3811714

    • Patent number 3,811,714
    • Issue date May 21, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3759008

    • Patent number 3,759,008
    • Issue date Sep 18, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3730566

    • Patent number 3,730,566
    • Issue date May 1, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3672707

    • Patent number 3,672,707
    • Issue date Jun 27, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3647247

    • Patent number 3,647,247
    • Issue date Mar 7, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3551009

    • Patent number 3,551,009
    • Issue date Dec 29, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3365217

    • Patent number 3,365,217
    • Issue date Jan 23, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3263704

    • Patent number 3,263,704
    • Issue date Aug 2, 1966
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3259405

    • Patent number 3,259,405
    • Issue date Jul 5, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3254910

    • Patent number 3,254,910
    • Issue date Jun 7, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3244130

    • Patent number 3,244,130
    • Issue date Apr 5, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3099467

    • Patent number 3,099,467
    • Issue date Jul 30, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents