TREA

Spring and flexible link

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  • CPC
  • Y10T16/568
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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

Y10T16/568Spring and flexible link
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Gate closer
    • Patent number 8,656,554
    • Issue date Feb 25, 2014
    • Isaac S. Burleson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self-closing sliding door assembly
    • Patent number 8,595,898
    • Issue date Dec 3, 2013
    • Overhead Door Corporation
    • Gary R. Smith
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self-closing device for sliding doors
    • Patent number 8,510,912
    • Issue date Aug 20, 2013
    • Klein Iberica, S.A.
    • Miguel Angel Tarrega Lloret
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Container
    • Patent number 8,381,927
    • Issue date Feb 26, 2013
    • Sang Woo Nam
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Elevator hoistway door closer
    • Patent number 8,353,079
    • Issue date Jan 15, 2013
    • Kelly L. Marshall
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Opening and closing support mechanism and apparatus using the same
    • Patent number 8,303,057
    • Issue date Nov 6, 2012
    • Fuji Xerox Co., Ltd.
    • Takashi Kuramata
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • 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

    Quick close security door system
    • Patent number 7,523,586
    • Issue date Apr 28, 2009
    • Doorgate Industries, Inc.
    • Stanley Secretan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Guide and support device for a furniture door
    • Patent number 7,472,457
    • Issue date Jan 6, 2009
    • Effegi Giovanetti
    • Antonio Giovannetti
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Quick close security door system
    • Patent number 7,331,302
    • Issue date Feb 19, 2008
    • Stanley Secretan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Retractable door system
    • Patent number 6,728,992
    • Issue date May 4, 2004
    • John Rogers
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door retaining device
    • Patent number 6,189,181
    • Issue date Feb 20, 2001
    • Kevin J. Bissett
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automatic door closing device
    • Patent number 6,021,607
    • Issue date Feb 8, 2000
    • Garret Angove
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Sliding door closing device
    • Patent number 5,937,478
    • Issue date Aug 17, 1999
    • Paul Regnier
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Decontamination apparatus door unit
    • Patent number 5,863,498
    • Issue date Jan 26, 1999
    • Steris Corporation
    • John C. Houston
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gate closure mechanism
    • Patent number 5,722,114
    • Issue date Mar 3, 1998
    • Quality Fencing & Supply Co.
    • John K. Lapp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Sliding screen door closing device
    • Patent number 5,630,249
    • Issue date May 20, 1997
    • Delbert D. Rebai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Biasing mechanism
    • Patent number 5,235,723
    • Issue date Aug 17, 1993
    • Erica Gem Pty. Ltd.
    • Shirley D. Wallis
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door/hatch actuation
    • Patent number 5,018,687
    • Issue date May 28, 1991
    • MBB GmbH
    • Artur Kupfernagel
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Door closers
    • Patent number 4,991,256
    • Issue date Feb 12, 1991
    • Samuel Heath & Sons
    • Roger H. Jeynes
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Reelable door closure
    • Patent number 4,821,786
    • Issue date Apr 18, 1989
    • Bernard A. Johnston
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Automatic closing activator
    • Patent number 4,706,330
    • Issue date Nov 17, 1987
    • Ronald Sampson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Retraction device for doors or windows
    • Patent number 4,675,938
    • Issue date Jun 30, 1987
    • Robert L. Bundschuh
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Closing arrangement for sliding doors and the like
    • Patent number 4,330,960
    • Issue date May 25, 1982
    • Dorma-Baubeschlag GmbH & Co. KG
    • Werner Hasemann
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Semiautomatic sliding door device with tension spring
    • Patent number 4,301,623
    • Issue date Nov 24, 1981
    • Nippon Door Check Mfg. Co., Ltd.
    • Enzo Demukai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Storm door assembly
    • Patent number 4,297,812
    • Issue date Nov 3, 1981
    • Shelvey C. McPhail
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door control device with closure regulator
    • Patent number 4,069,545
    • Issue date Jan 24, 1978
    • General Electric Company
    • Kenneth M. Holet
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Self-closing refrigerator door
    • Patent number 3,978,617
    • Issue date Sep 7, 1976
    • Arnold T. Eventoff
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3837119
    • Patent number 3,837,119
    • Issue date Sep 24, 1974
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3756585
    • Patent number 3,756,585
    • Issue date Sep 4, 1973
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE DOOR CLOSER
    • Publication number 20140331449
    • Publication date Nov 13, 2014
    • HENG KUO Co., Ltd.
    • Hui-Chen Chang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SELF-CLOSING SLIDING DOOR ASSEMBLY
    • Publication number 20130019432
    • Publication date Jan 24, 2013
    • OVERHEAD DOOR CORPORATION
    • Gary R. Smith
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SELF-CLOSING DEVICE FOR SLIDING DOORS
    • Publication number 20120285093
    • Publication date Nov 15, 2012
    • KLEIN IBERICA
    • Miguel Angel Tarrega Lloret
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CONTAINER
    • Publication number 20120061387
    • Publication date Mar 15, 2012
    • Sang Woo NAM
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Elevator Hoistway Door Closer
    • Publication number 20110266098
    • Publication date Nov 3, 2011
    • Four Marshall Management, L.L.C.
    • Kelly L. Marshall
    • B66 - HOISTING LIFTING HAULING
  • 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

    Quick close security door system
    • Publication number 20090211162
    • Publication date Aug 27, 2009
    • Stanley Secretan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OPENING AND CLOSING SUPPORT MECHANISM AND APPARATUS USING THE SAME
    • Publication number 20090113805
    • Publication date May 7, 2009
    • Takashi Kuramata
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Quick Close Security Door System
    • Publication number 20080236468
    • Publication date Oct 2, 2008
    • Stanley Secretan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Sliding door closer mechanism
    • Publication number 20070283524
    • Publication date Dec 13, 2007
    • TOTE'L INDUSTRIES CORP.
    • Graham Gordon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER DEVICE
    • Publication number 20060207056
    • Publication date Sep 21, 2006
    • Renold PLC
    • Xianfa Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Guide and support device for a furniture door
    • Publication number 20060157990
    • Publication date Jul 20, 2006
    • EFFEGI BREVETTI S.R.L.
    • Antonio Giovannetti
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Quick close security door system
    • Publication number 20050279266
    • Publication date Dec 22, 2005
    • Stanley Secretan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Method and apparatus facilitating closure of hoistway door
    • Publication number 20040139658
    • Publication date Jul 22, 2004
    • Kelly L. Marshall
    • B66 - HOISTING LIFTING HAULING