TREA

Darren C. Eller

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  • East Lyme, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal dogging and electronic latch retraction
    • Patent number 12,071,789
    • Issue date Aug 27, 2024
    • Sargent Manufacturing Company
    • Victor Bogdanov
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit device with indicator
    • Patent number 12,067,821
    • Issue date Aug 20, 2024
    • ASSA ABLOY Access and Egress Hardware Group, Inc.
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Universal dogging and electronic latch retraction
    • Patent number 12,006,735
    • Issue date Jun 11, 2024
    • Sargent Manufacturing Company
    • Victor Bogdanov
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vertical rod adjustment device
    • Patent number 11,624,204
    • Issue date Apr 11, 2023
    • Sargent Manufacturing Company
    • Timothy Schaeffer
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mortise lock with multi-point latch system
    • Patent number 11,352,813
    • Issue date Jun 7, 2022
    • Sargent Manufacturing Company
    • Mike Capozziello
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Mortise lock with multi-point latch system
    • Patent number 11,208,832
    • Issue date Dec 28, 2021
    • Sargent Manufacturing Company
    • Mike Capozziello
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mortise lock with multi-point latch system
    • Patent number 11,105,120
    • Issue date Aug 31, 2021
    • Sargent Manufacturing Company
    • Mike Capozziello
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mortise lock with multi-point latch system
    • Patent number 10,920,453
    • Issue date Feb 16, 2021
    • Sargent Manufacturing Company
    • Mike Capozziello
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric latch retraction device for vertical rod door latches
    • Patent number 9,822,552
    • Issue date Nov 21, 2017
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Anti-ligature handle and escutcheon for operating a lock
    • Patent number 9,714,525
    • Issue date Jul 25, 2017
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Roseless trim for architectural hardware
    • Patent number 9,062,475
    • Issue date Jun 23, 2015
    • Sargent Manufacturing Company
    • Donald T. Shamp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Roseless trim for architectural hardware
    • Patent number 8,544,903
    • Issue date Oct 1, 2013
    • Sargent Manufacturing Company
    • Donald T. Shamp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Anti-ligature lock
    • Patent number D690577
    • Issue date Oct 1, 2013
    • Sargent Manufacturing Company
    • Darren C. Eller
    • D08 - Tools and hardware
  • Information Patent Grant

    Shaped top pin for bump resistant cylinder
    • Patent number 8,438,889
    • Issue date May 14, 2013
    • Sargent Maufacturing Company
    • Darren C Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic push retraction exit device
    • Patent number 7,883,123
    • Issue date Feb 8, 2011
    • Sargent Manufacturing Company
    • Mark A. Condo
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Fire plate for a bored in lock assembly
    • Patent number 7,828,347
    • Issue date Nov 9, 2010
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Thermal pin assembly
    • Patent number 7,488,012
    • Issue date Feb 10, 2009
    • Sargent Manufacturing Company
    • Darren C Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic push retraction exit device
    • Patent number 7,484,777
    • Issue date Feb 3, 2009
    • Sargent Manufacturing Company
    • Mark A. Condo
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mortise lock with lighted trim plate sign
    • Patent number 6,932,486
    • Issue date Aug 23, 2005
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lever handle return spring assembly
    • Patent number 6,880,872
    • Issue date Apr 19, 2005
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security classroom function lock mechanism
    • Patent number 6,860,129
    • Issue date Mar 1, 2005
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    High strength lever handle lock mechanism
    • Patent number 6,735,993
    • Issue date May 18, 2004
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    High strength lever handle lock mechanism
    • Patent number 6,626,018
    • Issue date Sep 30, 2003
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Multipoint mortise lock
    • Patent number 6,282,929
    • Issue date Sep 4, 2001
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lever handle controller
    • Patent number 6,178,794
    • Issue date Jan 30, 2001
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mortise latch vertical rod exit device
    • Patent number 6,120,071
    • Issue date Sep 19, 2000
    • Sargent Manufacturing Company
    • Daniel J. Picard
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lever handle controller for mortise lock
    • Patent number 5,992,195
    • Issue date Nov 30, 1999
    • Sargent Manufacturing Corporation
    • Richard Hai Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    DOGGING INDICATOR FOR DOOR EXIT DEVICE
    • Publication number 20240151066
    • Publication date May 9, 2024
    • ASSA ABLOY Access and Egress Hardware Group, Inc.
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    UNIVERSAL DOGGING AND ELECTRONIC LATCH RETRACTION
    • Publication number 20220145668
    • Publication date May 12, 2022
    • SARGENT MANUFACTURING COMPANY
    • Victor Bogdanov
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EXIT DEVICE WITH INDICATOR
    • Publication number 20220139140
    • Publication date May 5, 2022
    • ASSA ABLOY Access and Egress Hardware Group, Inc.
    • Darren C. Eller
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    MORTISE LOCK WITH MULTI-POINT LATCH SYSTEM
    • Publication number 20220112749
    • Publication date Apr 14, 2022
    • SARGENT MANUFACTURING COMPANY
    • Mike Capozziello
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    UNIVERSAL DOGGING AND ELECTRONIC LATCH RETRACTION
    • Publication number 20220018162
    • Publication date Jan 20, 2022
    • SARGENT MANUFACTURING COMPANY
    • Victor Bogdanov
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOAD PREVENTION FOR DOOR LATCHES
    • Publication number 20200277813
    • Publication date Sep 3, 2020
    • SARGENT MANUFACTURING COMPANY
    • Timothy Schaeffer
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    VERTICAL ROD ADJUSTMENT DEVICE
    • Publication number 20200270898
    • Publication date Aug 27, 2020
    • SARGENT MANUFACTURING COMPANY
    • Timothy Schaeffer
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MORTISE LOCK WITH MULTI-POINT LATCH SYSTEM
    • Publication number 20190211583
    • Publication date Jul 11, 2019
    • SARGENT MANUFACTURING COMPANY
    • Mike Capozziello
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MORTISE LOCK WITH MULTI-POINT LATCH SYSTEM
    • Publication number 20190186171
    • Publication date Jun 20, 2019
    • SARGENT MANUFACTURING COMPANY
    • Mike Capozziello
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MORTISE LOCK WITH MULTI-POINT LATCH SYSTEM
    • Publication number 20190186172
    • Publication date Jun 20, 2019
    • SARGENT MANUFACTURING COMPANY
    • Mike Capozziello
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MORTISE LOCK WITH MULTI-POINT LATCH SYSTEM
    • Publication number 20190178006
    • Publication date Jun 13, 2019
    • SARGENT MANUFACTURING COMPANY
    • Mike Capozziello
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRIC LATCH RETRACTION DEVICE FOR VERTICAL ROD DOOR LATCHES
    • Publication number 20150308155
    • Publication date Oct 29, 2015
    • SARGENT MANUFACTURING COMPANY
    • Darren C. ELLER
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Anti-Ligature Handle and Escutcheon For Operating a Lock
    • Publication number 20150130197
    • Publication date May 14, 2015
    • SARGENT MANUFACTURING COMPANY
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC PUSH RETRACTION EXIT DEVICE
    • Publication number 20090127869
    • Publication date May 21, 2009
    • SARGENT MANUFACTURING COMPANY
    • Mark A. Condo
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    FIRE PLATE FOR A BORED IN LOCK ASSEMBLY
    • Publication number 20080251264
    • Publication date Oct 16, 2008
    • SARGENT MANUFACTURING COMPANY
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SHAPED TOP PIN FOR BUMP RESISTANT CYLINDER
    • Publication number 20080202180
    • Publication date Aug 28, 2008
    • SARGENT MANUFACTURING COMPANY
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    THERMAL PIN ASSEMBLY
    • Publication number 20080073914
    • Publication date Mar 27, 2008
    • SARGENT MANUFACTURING COMPANY
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC PUSH RETRACTION EXIT DEVICE
    • Publication number 20080012350
    • Publication date Jan 17, 2008
    • Mark A. Condo
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MORTISE LOCK WITH LIGHTED TRIM PLATE SIGN
    • Publication number 20050185393
    • Publication date Aug 25, 2005
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LEVER HANDLE RETURN SPRING ASSEMBLY
    • Publication number 20050023846
    • Publication date Feb 3, 2005
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Security classroom function lock mechanism
    • Publication number 20040025548
    • Publication date Feb 12, 2004
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    High strength lever handle lock mechanism
    • Publication number 20030131640
    • Publication date Jul 17, 2003
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    High strength lever handle lock mechanism
    • Publication number 20020100301
    • Publication date Aug 1, 2002
    • Sargent Manufacturing Company
    • Darren C. Eller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES