TREA

Openers

Follow

Industry

  • CPC
  • A44B15/007
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

AHUMAN NECESSITIES A44Jewelry A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE A44B15/00Key-rings

Current Industry

A44B15/007Openers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Spring ring clasp and method of producing a spring ring clasp
    • Patent number 11,950,664
    • Issue date Apr 9, 2024
    • Götze & Götze Ltd.
    • Rainer Götze
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Compact key ring
    • Patent number 11,596,209
    • Issue date Mar 7, 2023
    • Thansit Inkavesvaanit
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Press control key ring
    • Patent number 10,178,896
    • Issue date Jan 15, 2019
    • HOEY CO., LTD.
    • Joseph Huang
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Tool for manipulating split rings
    • Patent number 9,808,052
    • Issue date Nov 7, 2017
    • George Edward Mouzakis
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Key ring tool
    • Patent number 7,650,770
    • Issue date Jan 26, 2010
    • David Maxwell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Split ring and pellet method stitchless fastener coil separation tool
    • Patent number 7,028,594
    • Issue date Apr 18, 2006
    • Robert Mentken
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Key ring opener and method of use
    • Patent number 5,722,277
    • Issue date Mar 3, 1998
    • James M. Williams
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Key ring splitter
    • Patent number 5,373,717
    • Issue date Dec 20, 1994
    • Gore; Douglas C.
    • Douglas C. Gore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Key ring type device
    • Patent number 4,706,477
    • Issue date Nov 17, 1987
    • Jean-Pierre Rousseau
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Key ring attachment
    • Patent number 4,543,860
    • Issue date Oct 1, 1985
    • James A. Van Meter
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Opener for split ring key holder
    • Patent number 4,325,273
    • Issue date Apr 20, 1982
    • James Gibbons
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC LOCKING KEYCHAIN
    • Publication number 20240389718
    • Publication date Nov 28, 2024
    • KUN QIAO
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    BOBBLEHEAD KEY CHAIN
    • Publication number 20240091657
    • Publication date Mar 21, 2024
    • Bobbleheads.com, LLC
    • Rachael Royal
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    SPRING RING CLASP AND METHOD OF PRODUCING A SPRING RING CLASP
    • Publication number 20230046667
    • Publication date Feb 16, 2023
    • GÖTZE & GÖTZE Ltd.
    • Rainer GÖTZE
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    COMPACT KEY RING
    • Publication number 20220273077
    • Publication date Sep 1, 2022
    • THANSIT INKAVESVAANIT
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    TOUCHLESS RING SYSTEM AND METHOD OF USE
    • Publication number 20220087371
    • Publication date Mar 24, 2022
    • Fernando Newcomb
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    TOOL FOR MANIPULATING SPLIT RINGS
    • Publication number 20170332743
    • Publication date Nov 23, 2017
    • George Edward Mouzakis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DEVICES AND METHODS FOR SEPARATING CONTACTING SURFACES
    • Publication number 20170265600
    • Publication date Sep 21, 2017
    • David Winsen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Key Ring
    • Publication number 20130333427
    • Publication date Dec 19, 2013
    • Dominic Guerrini
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Tool for Opening a Split Ring Key Holder
    • Publication number 20100126242
    • Publication date May 27, 2010
    • Thomas Perlmutter
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Key ring spreader
    • Publication number 20100071518
    • Publication date Mar 25, 2010
    • Margaret Marie Stinson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    "Optimized Key Ring Separator"
    • Publication number 20100043605
    • Publication date Feb 25, 2010
    • Mark Konkel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Key ring tool
    • Publication number 20090235705
    • Publication date Sep 24, 2009
    • Roland B. Knapton
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Key ring spreader
    • Publication number 20090090151
    • Publication date Apr 9, 2009
    • Margaret M. Stinson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Key ring accessory
    • Publication number 20080264126
    • Publication date Oct 30, 2008
    • Masterwin Group Limited
    • Chun Kit Huen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Key Ring Tool
    • Publication number 20080022738
    • Publication date Jan 31, 2008
    • David Maxwell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES