for making elbows or V-shaped pieces

Patents Grantslast 30 patents

  • Information Patent Grant

    Tubular body

    • Patent number 10,507,618
    • Issue date Dec 17, 2019
    • Uchiyama Manufacturing Corp.
    • Masayuki Mori
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pipe elbows and methods of manufacture

    • Patent number 10,436,370
    • Issue date Oct 8, 2019
    • Georg Fischer Central Plastics LLC
    • Harvey E. Svetlik
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Liquid supply member, method of making liquid supply member, and me...

    • Patent number 8,893,385
    • Issue date Nov 25, 2014
    • Canon Kabushiki Kaisha
    • Naoko Tsujiuchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Liquid supply member, manufacturing method of liquid supply member,...

    • Patent number 8,567,908
    • Issue date Oct 29, 2013
    • Canon Kabushiki Kaisha
    • Kiyomitsu Kudo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of producing hollow plastic components

    • Patent number 7,879,178
    • Issue date Feb 1, 2011
    • Lisa Draexlmaier GmbH
    • Nikolaus Feichtenschlager
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for molding a hollow molded article

    • Patent number 7,824,173
    • Issue date Nov 2, 2010
    • The Japan Steel Works, Ltd.
    • Shoso Nishida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of molding a hollow article

    • Patent number 7,575,704
    • Issue date Aug 18, 2009
    • The Japan Steel Works, Ltd.
    • Shoso Nishida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Synthetic resin fusion body

    • Patent number 7,556,848
    • Issue date Jul 7, 2009
    • Honda Motor Co., Ltd.
    • Kazuyori Kito
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing resin molding and change-over device for ch...

    • Patent number 7,438,842
    • Issue date Oct 21, 2008
    • Denso Corporation
    • Hidehisa Nasu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Oil strainer

    • Patent number 6,814,860
    • Issue date Nov 9, 2004
    • GP Daikyo Corporation
    • Yoshifumi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing oil strainer

    • Patent number 6,793,761
    • Issue date Sep 21, 2004
    • G P Daikyo Corporation
    • Yoshifumi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Oil strainer

    • Patent number 6,428,699
    • Issue date Aug 6, 2002
    • G P Daikyo Corporation
    • Yoshifumi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Overlapping welds for catheter constructions

    • Patent number 6,168,588
    • Issue date Jan 2, 2001
    • Medi-Dyne Inc.
    • James C. Wilson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making a catheter having overlapping welds

    • Patent number 6,103,037
    • Issue date Aug 15, 2000
    • Medi-Dyne Inc.
    • James C. Wilson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Adhesively bonded plastic automotive air intake assembly

    • Patent number 6,021,753
    • Issue date Feb 8, 2000
    • Ford Global Technologies, Inc.
    • Kimberly Ann Chaffin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Overlapping welds for catheter constructions

    • Patent number 5,980,505
    • Issue date Nov 9, 1999
    • Medi-Dyne Ince.
    • James C. Wilson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Joining process of resin members

    • Patent number 5,928,453
    • Issue date Jul 27, 1999
    • Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    • Shigeru Kawamoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Overlapping welds for catheter constructions

    • Patent number 5,772,641
    • Issue date Jun 30, 1998
    • Medi-Dyne Inc.
    • James C. Wilson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Intake manifold for an internal combustion engine

    • Patent number 5,642,697
    • Issue date Jul 1, 1997
    • Volkswagen AG
    • Hans-Ulrich Jahrens
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing hollow resin molding

    • Patent number 5,626,808
    • Issue date May 6, 1997
    • Asahi Tec Corporation
    • Hidenobu Miyajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing hollow resin molding

    • Patent number 5,620,549
    • Issue date Apr 15, 1997
    • Asahi Tec Corporation
    • Hidenobu Miyajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing hollow resin molding

    • Patent number 5,538,571
    • Issue date Jul 23, 1996
    • Asahi Tec Corporation
    • Hidenobu Miyajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing a protective sheath

    • Patent number 5,262,120
    • Issue date Nov 16, 1993
    • Societe Anonyme dite: Aerospatiale Societe Nationale Industrielle
    • Joel Bretagne
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Secondary containment system and method

    • Patent number 5,022,685
    • Issue date Jun 11, 1991
    • Hal Stiskin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tongue and groove snap-fit pipe coupling

    • Patent number 5,007,666
    • Issue date Apr 16, 1991
    • C & L Development Inc.
    • Vincent Kyfes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of joining foam patterns for evaporative casting process

    • Patent number 4,640,728
    • Issue date Feb 3, 1987
    • Ford Motor Company
    • Robert A. Martin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foam pattern assembly for use in evaporative casting process

    • Patent number 4,640,333
    • Issue date Feb 3, 1987
    • Ford Motor Company
    • Robert A. Martin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bent tube and tube assembly, particularly for connecting a heat-exc...

    • Patent number 4,479,668
    • Issue date Oct 30, 1984
    • Valeo
    • Maurice Jacquet
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3741849

    • Patent number 3,741,849
    • Issue date Jun 26, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3228817

    • Patent number 3,228,817
    • Issue date Jan 11, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents