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Nathanael Silas Murphy

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  • Colorado Springs, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Interchangeable handle lockset
    • Patent number 12,065,859
    • Issue date Aug 20, 2024
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Chassis retention assembly
    • Patent number 11,920,388
    • Issue date Mar 5, 2024
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door latch
    • Patent number 11,828,088
    • Issue date Nov 28, 2023
    • Schlage Lock Company LLC
    • Hassan C. Kumar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Variable spring rate chassis
    • Patent number 11,359,402
    • Issue date Jun 14, 2022
    • Schlage Lock Company LLC
    • Michael Holman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Embellishment attachment for a door lock
    • Patent number 11,332,956
    • Issue date May 17, 2022
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door latch
    • Patent number 11,236,527
    • Issue date Feb 1, 2022
    • Schlage Lock Company LLC
    • Hassan C. Kumar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock chassis assembly
    • Patent number 11,236,524
    • Issue date Feb 1, 2022
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Privacy lock mechanism
    • Patent number 11,220,837
    • Issue date Jan 11, 2022
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Chassis retention assembly
    • Patent number 10,941,586
    • Issue date Mar 9, 2021
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Configurable door lock
    • Patent number 10,900,254
    • Issue date Jan 26, 2021
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Interchangeable handle lockset
    • Patent number 10,724,274
    • Issue date Jul 28, 2020
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Configurable door lock
    • Patent number 10,604,964
    • Issue date Mar 31, 2020
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Variable spring rate chassis
    • Patent number 10,597,900
    • Issue date Mar 24, 2020
    • Schlage Lock Company LLC
    • Michael Holman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door latch
    • Patent number 10,513,872
    • Issue date Dec 24, 2019
    • Schlage Lock Company LLC
    • Hassan C. Kumar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock chassis assembly
    • Patent number 10,508,468
    • Issue date Dec 17, 2019
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Privacy lock mechanism
    • Patent number 10,501,962
    • Issue date Dec 10, 2019
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    System and method for assembling a door lock
    • Patent number 9,809,996
    • Issue date Nov 7, 2017
    • Schlage Lock Company LLC
    • James D. Ohl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock mechanism with egress release
    • Patent number 9,611,672
    • Issue date Apr 4, 2017
    • Schlage Lock Company LLC
    • Nathanael Silas Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    System and method for adjusting the spring torque of a lock chassis
    • Patent number 9,212,506
    • Issue date Dec 15, 2015
    • Schlage Lock Company LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking mechanism with integral egress release
    • Patent number 8,833,120
    • Issue date Sep 16, 2014
    • Schlage Lock Company LLC
    • Dale M. Collins
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERCHANGEABLE HANDLE LOCKSET
    • Publication number 20240410199
    • Publication date Dec 12, 2024
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LATCH
    • Publication number 20240352770
    • Publication date Oct 24, 2024
    • SCHLAGE LOCK COMPANY LLC
    • Hassan C. Kumar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LATCH
    • Publication number 20220364391
    • Publication date Nov 17, 2022
    • SCHLAGE LOCK COMPANY LLC
    • Hassan C. Kumar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CHASSIS RETENTION ASSEMBLY
    • Publication number 20210189762
    • Publication date Jun 24, 2021
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    INTERCHANGEABLE HANDLE LOCKSET
    • Publication number 20210010297
    • Publication date Jan 14, 2021
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    VARIABLE SPRING RATE CHASSIS
    • Publication number 20200318385
    • Publication date Oct 8, 2020
    • SCHLAGE LOCK COMPANY LLC
    • Michael Holman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LATCH
    • Publication number 20200308874
    • Publication date Oct 1, 2020
    • SCHLAGE LOCK COMPANY LLC
    • Hassan C. Kumar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LOCK CHASSIS ASSEMBLY
    • Publication number 20200232251
    • Publication date Jul 23, 2020
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PRIVACY LOCK MECHANISM
    • Publication number 20200224450
    • Publication date Jul 16, 2020
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CONFIGURABLE DOOR LOCK
    • Publication number 20190106904
    • Publication date Apr 11, 2019
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    VARIABLE SPRING RATE CHASSIS
    • Publication number 20170275911
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Michael Holman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CHASSIS RETENTION ASSEMBLY
    • Publication number 20170275912
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LOCK CHASSIS ASSEMBLY
    • Publication number 20170275917
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LATCH
    • Publication number 20170275926
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Hassan C. Kumar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CONFIGURABLE DOOR LOCK
    • Publication number 20170275925
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PRIVACY LOCK MECHANISM
    • Publication number 20170275914
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EMBELLISHMENT ATTACHMENT FOR A DOOR LOCK
    • Publication number 20170275915
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    INTERCHANGEABLE HANDLE LOCKSET
    • Publication number 20170275921
    • Publication date Sep 28, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK MECHANISM WITH EGRESS RELEASE
    • Publication number 20150013402
    • Publication date Jan 15, 2015
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael Silas Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SYSTEM AND METHOD FOR ASSEMBLING A DOOR LOCK
    • Publication number 20140008922
    • Publication date Jan 9, 2014
    • SCHLAGE LOCK COMPANY LLC
    • James D. Ohl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR HANDLE ASSEMBLIES REDUCING WOBBLE
    • Publication number 20130300136
    • Publication date Nov 14, 2013
    • Schlage Look Company LLC
    • C. Suresha
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCKING MECHANISM WITH INTEGRAL EGRESS RELEASE
    • Publication number 20130233033
    • Publication date Sep 12, 2013
    • SCHLAGE LOCK COMPANY LLC
    • Dale M. Collins
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SYSTEM AND METHOD FOR ADJUSTING THE SPRING TORQUE OF A LOCK CHASSIS
    • Publication number 20130234453
    • Publication date Sep 12, 2013
    • SCHLAGE LOCK COMPANY LLC
    • Nathanael S. Murphy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES