TREA

Yong Kwan Lacy

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  • Carmel, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular hold-open device for door closers
    • Patent number 12,071,806
    • Issue date Aug 27, 2024
    • Schlage Lock Company LLC
    • Yong K. Lacy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer system
    • Patent number 11,581,830
    • Issue date Feb 14, 2023
    • Schlage Lock Company LLC
    • William P. Dye
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Modular add-on devices for door closers
    • Patent number 11,519,212
    • Issue date Dec 6, 2022
    • Schlage Lock Company LLC
    • Yong K. Lacy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    User sensing exit device
    • Patent number 11,473,342
    • Issue date Oct 18, 2022
    • Schlage Lock Company LLC
    • Aaron P. McKibben
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit device systems and methods
    • Patent number 11,255,109
    • Issue date Feb 22, 2022
    • Schlage Lock Company LLC
    • Yong K. Lacy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit device systems and methods
    • Patent number 10,370,872
    • Issue date Aug 6, 2019
    • Schlage Lock Company LLC
    • Dan Pfunder
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    User sensing exit device
    • Patent number 10,344,502
    • Issue date Jul 9, 2019
    • Schlage Lock Company LLC
    • Aaron P. McKibben
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer system
    • Patent number 10,236,801
    • Issue date Mar 19, 2019
    • Schlage Lock Company LLC
    • William P. Dye
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Adjustable length cable
    • Patent number 10,190,334
    • Issue date Jan 29, 2019
    • Schlage Lock Company LLC
    • Matthew S. Graham
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    MODULAR HOLD-OPEN DEVICE FOR DOOR CLOSERS
    • Publication number 20230313585
    • Publication date Oct 5, 2023
    • SCHLAGE LOCK COMPANY LLC
    • Yong K. Lacy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Modular add-on devices for door closers
    • Publication number 20220268072
    • Publication date Aug 25, 2022
    • SCHLAGE LOCK COMPANY LLC
    • Yong K. Lacy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    USER SENSING EXIT DEVICE
    • Publication number 20190345738
    • Publication date Nov 14, 2019
    • SCHLAGE LOCK COMPANY LLC
    • Aaron P. McKibben
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER SYSTEM
    • Publication number 20190319557
    • Publication date Oct 17, 2019
    • SCHLAGE LOCK COMPANY LLC
    • William P. Dye
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EXIT DEVICE SYSTEMS AND METHODS
    • Publication number 20180245372
    • Publication date Aug 30, 2018
    • SCHLAGE LOCK COMPANY LLC
    • Dan Pfunder
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EXIT DEVICE SYSTEMS AND METHODS
    • Publication number 20180245373
    • Publication date Aug 30, 2018
    • SCHLAGE LOCK COMPANY LLC
    • Yong K. Lacy
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    USER SENSING EXIT DEVICE
    • Publication number 20170226778
    • Publication date Aug 10, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Aaron P. McKibben
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ADJUSTABLE LENGTH CABLE
    • Publication number 20170122364
    • Publication date May 4, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Matthew S. Graham
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CLOSER SYSTEM
    • Publication number 20130340343
    • Publication date Dec 26, 2013
    • SCHLAGE LOCK COMPANY LLC
    • William P. Dye
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES