TREA

Richard B. Langkamp JR.

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  • Hemlock, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preassembled friction hinge module and hinged system
    • Patent number 11,898,387
    • Issue date Feb 13, 2024
    • Southco, Inc.
    • Hector Eduardo Rivas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Display support arm assembly for mounting a display
    • Patent number 11,131,423
    • Issue date Sep 28, 2021
    • Southco, Inc.
    • Glenn Eric Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compression latch having a reduced protrusion
    • Patent number 11,047,156
    • Issue date Jun 29, 2021
    • Southco, Inc.
    • Xiaojun Liu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch mechanism with status indicator
    • Patent number 10,329,799
    • Issue date Jun 25, 2019
    • Southco, Inc.
    • Brandon V. Hastings
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pawl assembly
    • Patent number 8,459,703
    • Issue date Jun 11, 2013
    • Southco, Inc.
    • Glenn E. Anderson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Rotary pawl latch
    • Patent number 7,296,830
    • Issue date Nov 20, 2007
    • Southco, Inc.
    • Stefan M. Koveal
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Multi-point latch system
    • Patent number 6,641,182
    • Issue date Nov 4, 2003
    • Southco, Inc.
    • Richard E. Schlack
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Actuator assembly
    • Patent number 6,174,007
    • Issue date Jan 16, 2001
    • Southco, Inc.
    • Richard E. Schlack
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Apparatus for sealing latching devices
    • Patent number 6,116,660
    • Issue date Sep 12, 2000
    • Southco, Inc.
    • Richard B. Langkamp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Over-center draw latch
    • Patent number 4,890,869
    • Issue date Jan 2, 1990
    • Southco, Inc.
    • Richard B. Langkamp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    PREASSEMBLED FRICTION HINGE MODULE, HINGED SYSTEM, AND METHOD FOR M...
    • Publication number 20240151084
    • Publication date May 9, 2024
    • SOUTHCO, INC.
    • Hector Eduardo Rivas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PREASSEMBLED FRICTION HINGE MODULE, HINGED SYSTEM, AND METHOD FOR M...
    • Publication number 20210277694
    • Publication date Sep 9, 2021
    • SOUTHCO, INC.
    • Hector Eduardo Rivas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    STRIKER FOR USE IN LATCH ASSEMBLY
    • Publication number 20190249457
    • Publication date Aug 15, 2019
    • SOUTHCO, INC.
    • Matthew Butler Frame
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DISPLAY SUPPORT ARM ASSEMBLY FOR MOUNTING A DISPLAY
    • Publication number 20190086022
    • Publication date Mar 21, 2019
    • SOUTHCO, INC.
    • Glenn Eric ANDERSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSION LATCH HAVING A REDUCED PROTRUSION
    • Publication number 20180148958
    • Publication date May 31, 2018
    • SOUTHCO, INC.
    • Xiaojun Liu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCH MECHANISM WITH STATUS INDICATOR
    • Publication number 20170306651
    • Publication date Oct 26, 2017
    • SOUTHCO, INC.
    • Brandon V. Hastings
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PAWL ASSEMBLY
    • Publication number 20090267360
    • Publication date Oct 29, 2009
    • SOUTHCO, INC.
    • Glenn E. Anderson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Rotary pawl latch
    • Publication number 20060208503
    • Publication date Sep 21, 2006
    • Southco, Inc.
    • Alan Simchayoff
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Rotary pawl latch
    • Publication number 20050067840
    • Publication date Mar 31, 2005
    • Stefan M. Koveal
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Multi-point latch system
    • Publication number 20010026070
    • Publication date Oct 4, 2001
    • Richard E. Schlack
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES