TREA

Kato Spring Works Co., Ltd.

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Thread insert having detachable tongue
    • Patent number 6,171,040
    • Issue date Jan 9, 2001
    • Kato Spring Works Co., Ltd.
    • Takashi Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft lock mechanism
    • Patent number 5,724,859
    • Issue date Mar 10, 1998
    • Kato Springs Work Co., Ltd.
    • Tsuneo Yamada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Hinge device
    • Patent number 5,715,575
    • Issue date Feb 10, 1998
    • Kato Spring Works Co., Ltd.
    • Naoki Kubota
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hole making device
    • Patent number 5,709,700
    • Issue date Jan 20, 1998
    • Kato Spring Works Co., Ltd.
    • Masaho Hirota
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Pierced earring hole maintenance device
    • Patent number 5,632,163
    • Issue date May 27, 1997
    • Kato Spring Works Co., Ltd.
    • Takeo Inoue
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Installation tool for tangless helically coiled insert
    • Patent number 5,456,145
    • Issue date Oct 10, 1995
    • Kato Spring Works Company, Ltd.
    • Frank J. Cosenza
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Packaging box for optical disc shutters
    • Patent number D352452
    • Issue date Nov 15, 1994
    • Kato Spring Works Co., Ltd.
    • Toshikazu Asai
    • D09 - Packages and containers for goods

Trademarklast 30 trademarks

  • Information Trademark

    76182928 - ADVANEX
    • Serial number 76182928
    • Registration number 2638486
    • Filing date Dec 19, 2000
    • Kato Spring Works, Co., Ltd.
    • 6 - Common metals and their alloys
  • Information Trademark

    75057015 - TANGLESS
    • Serial number 75057015
    • Registration number 2020069
    • Filing date Feb 12, 1996
    • Kato Spring Works Co., Ltd.
    • 6 - Common metals and their alloys
  • Information Trademark

    74502126 - TORQRITE
    • Serial number 74502126
    • Filing date Mar 18, 1994
    • KATO SPRING WORKS CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    74502138 - HEXATORQ
    • Serial number 74502138
    • Registration number 2110937
    • Filing date Mar 18, 1994
    • KATO SPRING WORKS CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    74492965 - TANGLESS
    • Serial number 74492965
    • Filing date Feb 22, 1994
    • Kato Spring Works Co., Ltd.
    • 6 - Common metals and their alloys
  • Information Trademark

    74214720 - KATO
    • Serial number 74214720
    • Registration number 1707917
    • Filing date Oct 23, 1991
    • Kato Spring Works Co., Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74048828 - KATO
    • Serial number 74048828
    • Registration number 1698753
    • Filing date Apr 12, 1990
    • Kato Spring Works Co., Ltd.
    • 6 - Common metals and their alloys