TREA

Concentric spring chamber

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Industry

  • CPC
  • Y10T16/2766
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Parent Industries

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 Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]

Current Industry

Y10T16/2766Concentric spring chamber
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Slow closing door hinge
    • Patent number 9,957,743
    • Issue date May 1, 2018
    • Zheng Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Closing hinge device for doors, shutters or the like
    • Patent number 9,926,731
    • Issue date Mar 27, 2018
    • In & Tec S.r.l.
    • Luciano Bacchetti
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer assembly
    • Patent number 9,523,230
    • Issue date Dec 20, 2016
    • Yale Security Inc.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 9,441,406
    • Issue date Sep 13, 2016
    • Astra Door Controls Limited
    • Peter Alister Reid
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 9,416,578
    • Issue date Aug 16, 2016
    • Ryobi Ltd.
    • Tomohiro Nakamae
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 9,410,353
    • Issue date Aug 9, 2016
    • DAWON SDS CO., LTD
    • Joungwoo Lee
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge device for doors, shutters or the like
    • Patent number 9,353,563
    • Issue date May 31, 2016
    • In & Tec S.r.l.
    • Luciano Bacchetti
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge device for doors, shutters or the like
    • Patent number 9,353,564
    • Issue date May 31, 2016
    • In & Tec S.r.l.
    • Luciano Bacchetti
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hydraulic directional solenoid valve and door closer having a hydra...
    • Patent number 9,187,942
    • Issue date Nov 17, 2015
    • Dorma Deutschland GmbH
    • Thomas Wildförster
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer having a magnetic distribution valve
    • Patent number 9,045,926
    • Issue date Jun 2, 2015
    • Dorme GmbH + Co. KG
    • Thomas Salutzki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer with free-swing function
    • Patent number 8,819,895
    • Issue date Sep 2, 2014
    • DORMA GmbH + Co. KG
    • Volker Bienek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer comprising device for preventing a spring-back
    • Patent number 8,806,715
    • Issue date Aug 19, 2014
    • DORMA GmbH + Co. KG
    • Volker Bienek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer with teach mode
    • Patent number 8,773,237
    • Issue date Jul 8, 2014
    • Yale Security Inc.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hydraulic door closure apparatus with boost
    • Patent number 8,613,126
    • Issue date Dec 24, 2013
    • William Edward Blockley
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self-adjusting door closer
    • Patent number 8,564,235
    • Issue date Oct 22, 2013
    • Yale Security Inc.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer assembly
    • Patent number 8,527,101
    • Issue date Sep 3, 2013
    • Yale Security Inc.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer with calibration mode
    • Patent number 8,415,902
    • Issue date Apr 9, 2013
    • Yale Security Inc.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Regulating valve of a hydraulic door closer
    • Patent number 8,240,005
    • Issue date Aug 14, 2012
    • Dorma GmbH & Co. KG
    • Michael Hufen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Retracting mechanism and fixing structure
    • Patent number 8,186,010
    • Issue date May 29, 2012
    • Nifco Inc.
    • Katsuyasu Tomiji
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Spring hinge
    • Patent number 8,015,665
    • Issue date Sep 13, 2011
    • Jiaoting Pan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door opening/closing control device
    • Patent number 7,928,678
    • Issue date Apr 19, 2011
    • Mitsui Mining & Smelting Co., Ltd.
    • Takuya Imai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Door closer
    • Patent number 7,921,511
    • Issue date Apr 12, 2011
    • Yale Security Inc.
    • Loring M. Johnson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door damper
    • Patent number 7,861,371
    • Issue date Jan 4, 2011
    • Moonju Hardware Co., Ltd
    • Jaehong Kim
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Drive device for opening or closing a door or similar
    • Patent number 7,815,023
    • Issue date Oct 19, 2010
    • DORMA GmbH + Co. KG
    • Thomas Salutzki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Non-handed door closer cover attachment method
    • Patent number 7,774,899
    • Issue date Aug 17, 2010
    • Schlage Lock Company
    • Mark Frederick Braunlich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Drive system for a door or window and method of operating same
    • Patent number 7,571,515
    • Issue date Aug 11, 2009
    • GEZE GmbH
    • Stefan Fischbach
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 7,464,437
    • Issue date Dec 16, 2008
    • Jang-Woo Song
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 7,421,761
    • Issue date Sep 9, 2008
    • Loring M. Johnson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Valve
    • Patent number 7,240,603
    • Issue date Jul 10, 2007
    • Abloy Oy
    • Harri Juntunen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number 7,007,342
    • Issue date Mar 7, 2006
    • Tan-Cheng Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    DOOR DAMPING APPARATUS AND MANUFACTURING METHOD THEREOF
    • Publication number 20140068893
    • Publication date Mar 13, 2014
    • E TAI ENTERPRISE CO., LTD.
    • FANG-HSING HUNG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Hinge device for doors, shutters or the like
    • Publication number 20140033476
    • Publication date Feb 6, 2014
    • IN&TEC S.r.l.
    • Luciano Bacchetti
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER ASSEMBLY
    • Publication number 20140005842
    • Publication date Jan 2, 2014
    • YALE SECURITY INC.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HYDRAULIC DOOR CLOSURE APPARATUS WITH BOOST
    • Publication number 20130086771
    • Publication date Apr 11, 2013
    • William Edward Blockley
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Closer Comprising Cam Drive
    • Publication number 20130000074
    • Publication date Jan 3, 2013
    • Volker Bienek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HYDRAULIC DIRECTIONAL SOLENOID VALVE AND DOOR CLOSER HAVING A HYDRA...
    • Publication number 20120279013
    • Publication date Nov 8, 2012
    • Dorma GmbH + Co. KG
    • Thomas Wildförster
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Closer Comprising Additional Closing Spring
    • Publication number 20120272475
    • Publication date Nov 1, 2012
    • Dorma GmbH + Co. KG
    • Volker Bienek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER COMPRISING DEVICE FOR PREVENTING A SPRING-BACK
    • Publication number 20120240351
    • Publication date Sep 27, 2012
    • Dorma GmbH + Co. KG
    • Volker Bienek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Closer Having a Magnetic Distribution Valve
    • Publication number 20120233810
    • Publication date Sep 20, 2012
    • Domma GmbH +Co.,KG
    • Thomas Salutzki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Closer With Free-Swing Function
    • Publication number 20120233812
    • Publication date Sep 20, 2012
    • Dorma GmbH + Co. KG
    • Volker Bienek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER
    • Publication number 20120233811
    • Publication date Sep 20, 2012
    • Dorma GmbH + Co. KG
    • Thomas Salutzki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Closer
    • Publication number 20120198654
    • Publication date Aug 9, 2012
    • ASTRA DOOR CONTROLS LIMITED
    • Peter Alister Reid
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER ASSEMBLY
    • Publication number 20110257797
    • Publication date Oct 20, 2011
    • YALE SECURITY INC.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SELF-ADJUSTING DOOR CLOSER
    • Publication number 20110252597
    • Publication date Oct 20, 2011
    • YALE SECURITY INC.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER WITH TEACH MODE
    • Publication number 20110254657
    • Publication date Oct 20, 2011
    • YALE SECURITY INC.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER WITH CALIBRATION MODE
    • Publication number 20110257796
    • Publication date Oct 20, 2011
    • YALE SECURITY INC.
    • Charles E. Burris
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Hydraulic Door Closer
    • Publication number 20100287729
    • Publication date Nov 18, 2010
    • ZHEIJANG MOER HARDWARE MFG CO., LTD.
    • Zhigao Jin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Regulating Valve
    • Publication number 20100192325
    • Publication date Aug 5, 2010
    • Dorma GmbH & Co. KG
    • Michael Hufen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Damper
    • Publication number 20100170062
    • Publication date Jul 8, 2010
    • Jaehong Kim
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    RETRACTING MECHANISM AND FIXING STRUCTURE
    • Publication number 20100031468
    • Publication date Feb 11, 2010
    • NIFCO INC.
    • Katsuyasu Tomiji
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SPRING HINGE
    • Publication number 20090265889
    • Publication date Oct 29, 2009
    • Jiaoting PAN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER
    • Publication number 20090000058
    • Publication date Jan 1, 2009
    • YALE SECURITY INC.
    • Loring M. Johnson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Non-Handed Door Closer Cover Attachment Method
    • Publication number 20080229540
    • Publication date Sep 25, 2008
    • Schlage Lock Company
    • Mark Frederick Braunlich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door opening/closing control device
    • Publication number 20080178422
    • Publication date Jul 31, 2008
    • MITSUI MINING AND SMELTING CO., LTD
    • Takuya Imai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Door check assembly
    • Publication number 20070245517
    • Publication date Oct 25, 2007
    • Atwood Mobile Products, Inc.
    • David M. Kiefer
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER
    • Publication number 20070067950
    • Publication date Mar 29, 2007
    • Loring M. Johnson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door closer
    • Publication number 20070039130
    • Publication date Feb 22, 2007
    • Jang-Woo Song
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door opening/closing control device
    • Publication number 20060137136
    • Publication date Jun 29, 2006
    • MITSUI MINING AND SMELTING CO., LTD
    • Takuya Imai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Valve
    • Publication number 20060117525
    • Publication date Jun 8, 2006
    • Harri Juntunen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Drive device for opening or closing a door or similar
    • Publication number 20060070467
    • Publication date Apr 6, 2006
    • Thomas Salutzki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...