TREA

Hydraulic actuated checks, closers

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  • Y10S16/09
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S16/00Miscellaneous hardware

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Y10S16/09Hydraulic actuated checks, closers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable hinged door closer
    • Patent number 8,181,311
    • Issue date May 22, 2012
    • Heng Kuo Co., Ltd.
    • Chi-Tsao Chiang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 7,007,341
    • Issue date Mar 7, 2006
    • Fu Luong Hi-Tech Co., Ltd.
    • Yu-Jen Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Damper for a pivot door
    • Patent number 6,442,795
    • Issue date Sep 3, 2002
    • Girefa Enterprise Co., Ltd.
    • Teh-Tien Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 6,434,788
    • Issue date Aug 20, 2002
    • Ernst Schulte
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer unit
    • Patent number 6,154,924
    • Issue date Dec 5, 2000
    • Seng Yoon Woo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Temperature compensating valve
    • Patent number 6,112,368
    • Issue date Sep 5, 2000
    • Ingersoll-Rand Architectural Hardware Group Limited
    • Nicholas George Luckett
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closers with automatic latching or/and delayed action
    • Patent number 5,842,255
    • Issue date Dec 1, 1998
    • Valentin Luca
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Piston-tpye door closer with adjustable closing speeds
    • Patent number 5,657,511
    • Issue date Aug 19, 1997
    • Mei Shu Lan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hydraulic door control system
    • Patent number 5,651,162
    • Issue date Jul 29, 1997
    • Laszlo Keszthelyi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Overhead door
    • Patent number 5,645,333
    • Issue date Jul 8, 1997
    • Sugatsune Industrial Co., Ltd.
    • Masanori Sakurai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door stop, in particular for motor vehicle doors
    • Patent number 5,586,361
    • Issue date Dec 24, 1996
    • Ed. Scharwachter GmbH & Co. KG
    • Karl-Heinz T olle
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Speed regulating valve for fluid filled door closers
    • Patent number 5,502,874
    • Issue date Apr 2, 1996
    • Schlage Lock Company
    • Craig L. Lucas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Piston-type door closer with adjustable closing speeds
    • Patent number 5,477,589
    • Issue date Dec 26, 1995
    • Mei-Shu Lan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 5,170,530
    • Issue date Dec 15, 1992
    • Reilor Limited
    • John Kopec
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cabinet lid stay
    • Patent number 5,079,797
    • Issue date Jan 14, 1992
    • Sugatsune Industrial Co., Ltd.
    • Kazuyoshi Ohshima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door holder
    • Patent number 5,048,150
    • Issue date Sep 17, 1991
    • Professional Engineering Company Incorporated
    • Phillip Guerin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Furniture hinge
    • Patent number 5,012,551
    • Issue date May 7, 1991
    • Paul Hettich GmbH & Co.
    • Ulrich Beneke
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door apparatus with damper switch
    • Patent number 5,001,809
    • Issue date Mar 26, 1991
    • SamSung Electronics Co., Ltd.
    • Kyu C. Kim
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 4,999,872
    • Issue date Mar 19, 1991
    • Dorma GmbH & Co. KG.
    • Dietrich Jentsch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 4,937,913
    • Issue date Jul 3, 1990
    • Dorma GmbH & Co. KG.
    • Dietrich Jentsch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hydraulic door closer
    • Patent number 4,847,946
    • Issue date Jul 18, 1989
    • Sam Kyong Hardware Co., Ltd.
    • Sun O. Nam
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Spring biased hinge having a damper and a sliding piston
    • Patent number 4,829,628
    • Issue date May 16, 1989
    • Zeljko B. Vuksic
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 4,773,125
    • Issue date Sep 27, 1988
    • Takaharu Watabe
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer transmission including an eccentric pinion
    • Patent number 4,744,125
    • Issue date May 17, 1988
    • GEZE GmbH
    • Georg Scheck
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door mechanism spring assembly
    • Patent number 4,733,436
    • Issue date Mar 29, 1988
    • Exemplar, Inc.
    • Gaylord C. Dochnahl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Spring operated automatic door and window closing hinge
    • Patent number 4,697,302
    • Issue date Oct 6, 1987
    • Sun Yuenian
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Device for holding a door open with permanent magnet actuated ball...
    • Patent number 4,670,939
    • Issue date Jun 9, 1987
    • Samuel H. Fisher
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 4,669,147
    • Issue date Jun 2, 1987
    • Oldrich Suchanek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Holding device for door closers
    • Patent number 4,663,800
    • Issue date May 12, 1987
    • GEZE GmbH
    • Karl Mettenleiter
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 4,660,250
    • Issue date Apr 28, 1987
    • Dorma-Baubeschlag GmbH & Co. KG.
    • Horst Tillman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE HINGED DOOR CLOSER
    • Publication number 20110030167
    • Publication date Feb 10, 2011
    • HENG KUO Co., Ltd.
    • Chi-Tsao Chiang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door closer
    • Publication number 20050177975
    • Publication date Aug 18, 2005
    • Fu Luong Hi-Tech Co., Ltd.
    • Yu-Jen Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Damper for a pivot door
    • Publication number 20020092126
    • Publication date Jul 18, 2002
    • Teh-Tien Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES