TREA

TRANMAX MACHINERY CO., LTD.

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  • TAICHUNG CITY, TW, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Safety cover for sand grinder
    • Patent number 10,086,496
    • Issue date Oct 2, 2018
    • TRANMAX MACHINERY CO., LTD
    • Hsin-Chi Chen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Pneumatic tool using single controller for both forward/reverse swi...
    • Patent number 9,962,816
    • Issue date May 8, 2018
    • TRANMAX MACHINERY CO., LTD
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact device for power transmission
    • Patent number 9,643,301
    • Issue date May 9, 2017
    • TRANMAX MACHINERY CO., LTD
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number D759454
    • Issue date Jun 21, 2016
    • TRANMAX MACHINERY CO., LTD
    • Hsin-Chi Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Power tool
    • Patent number D758157
    • Issue date Jun 7, 2016
    • TRANMAX MACHINERY CO., LTD
    • Hsin-Chi Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Switch for pneumatic tool
    • Patent number 8,499,852
    • Issue date Aug 6, 2013
    • TRANMAX MACHINERY CO., LTD
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Riveting unit for electric rivet gun
    • Patent number 8,109,123
    • Issue date Feb 7, 2012
    • TRANMAX MACHINERY CO., LTD
    • Hsin-Chi Chen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electric handtool
    • Patent number D572554
    • Issue date Jul 8, 2008
    • Tranmax Machinery Co., Ltd.
    • Hsin-Chi Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Cordless ratchet wrench
    • Patent number D567045
    • Issue date Apr 22, 2008
    • Tranmax Machinery Co., Ltd
    • Hsin-Chi Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Motor overcurrent protection device
    • Patent number 7,352,546
    • Issue date Apr 1, 2008
    • Tranmax Machinery Co., Ltd
    • Frank Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mechanism for controlling circuit-closing/opening of power ratchet...
    • Patent number 7,307,230
    • Issue date Dec 11, 2007
    • Tranmax Machinery Co., Ltd
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Toothed ring connecting structure of a power tool
    • Patent number 7,306,050
    • Issue date Dec 11, 2007
    • Tranmax Machinery Co., Ltd
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Connection mechanism for battery pack and power tools
    • Patent number 7,186,117
    • Issue date Mar 6, 2007
    • Tranmax Machinery Co., Ltd
    • Hsin-Chi Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Double-ram striker assembly
    • Patent number 7,147,063
    • Issue date Dec 12, 2006
    • Tranmax Machinery Co., Ltd.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Muffling structure for pneumatic tool
    • Patent number 6,751,952
    • Issue date Jun 22, 2004
    • Tranmax Machinery Co., Ltd
    • Hsin-Chi Chen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pneumatic tool
    • Patent number D476210
    • Issue date Jun 24, 2003
    • Tranmax Machinery Co., Ltd
    • Hsin-Chi Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Torque restricting structure of pin hammer-type hammering mechanism
    • Patent number 6,446,735
    • Issue date Sep 10, 2002
    • Tranmax Machinery Co., Ltd.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    BUFFER GEAR SET FOR POWER TOOL
    • Publication number 20210033176
    • Publication date Feb 4, 2021
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT BLOCK, CARRIER MEMBER AND IMPACT TOOL USING SAMES
    • Publication number 20190375078
    • Publication date Dec 12, 2019
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT BLOCK, CARRIER MEMBER AND IMPART TOOL USING SAMES
    • Publication number 20190375085
    • Publication date Dec 12, 2019
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SAFETY COVER FOR SAND GRINDER
    • Publication number 20180236634
    • Publication date Aug 23, 2018
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B24 - GRINDING POLISHING
  • Information Patent Application

    BATTERY PACK
    • Publication number 20180108884
    • Publication date Apr 19, 2018
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER MECHANISM FOR POWER TOOL
    • Publication number 20170151661
    • Publication date Jun 1, 2017
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SILENCING DEVICE FOR PNEUMATIC TOOL
    • Publication number 20150367491
    • Publication date Dec 24, 2015
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT DEVICE FOR POWER TRANSMISSION
    • Publication number 20150343622
    • Publication date Dec 3, 2015
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PNEUMATIC TOOL USING SINGLE CONTROLLER FOR BOTH FORWARD/REVERSE SWI...
    • Publication number 20150306746
    • Publication date Oct 29, 2015
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SWITCH ASSEMBLY FOR ELECTRIC TOOL
    • Publication number 20150097641
    • Publication date Apr 9, 2015
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC PULSE TOOL HAVING A SHUTOFF FUNCTION AND SHUTOFF CONTROL...
    • Publication number 20150096775
    • Publication date Apr 9, 2015
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC RIVETER CAPABLE OF RIVET PRE-PULLING AND OPERATION METHOD...
    • Publication number 20150040373
    • Publication date Feb 12, 2015
    • TRANMAX MACHINERY CO., LTD.
    • HSIN-CHI CHEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    POWER RATCHET HEAD
    • Publication number 20110036209
    • Publication date Feb 17, 2011
    • TRANMAX MACHINERY CO., LTD.
    • Chih-Ming Hung
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RIVETING UNIT FOR ELECTRIC RIVET GUN
    • Publication number 20100139067
    • Publication date Jun 10, 2010
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    RIVETING TOOL WITH A RIVET ROD EXPELLING FUNCTION
    • Publication number 20100139066
    • Publication date Jun 10, 2010
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PNEUMATIC TOOL WITH NOISE REDUCTION FUNCTION
    • Publication number 20090242225
    • Publication date Oct 1, 2009
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Exhaust end structure of a straight pneumatic wrench
    • Publication number 20080047778
    • Publication date Feb 28, 2008
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PRESSURE REGULATING MECHANISM FOR PNEUMATIC TOOL AND PNEUMATIC TOOL...
    • Publication number 20080047721
    • Publication date Feb 28, 2008
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Single-hand operable structure for controlling forward/backward int...
    • Publication number 20070267206
    • Publication date Nov 22, 2007
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Mechanism for controlling circuit-closing/opening of power ratchet...
    • Publication number 20070187220
    • Publication date Aug 16, 2007
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Motor overcurrent protection device
    • Publication number 20070153435
    • Publication date Jul 5, 2007
    • TRANMAX MACHINERY CO., LTD.
    • Frank Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Connection mechanism for battery pack and power tools
    • Publication number 20060228936
    • Publication date Oct 12, 2006
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Double-ram striker assembly
    • Publication number 20060157261
    • Publication date Jul 20, 2006
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Muffling structure for pneumatic tool
    • Publication number 20040050041
    • Publication date Mar 18, 2004
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Check mechanism for rotary shaft of pneumatic tool
    • Publication number 20030127237
    • Publication date Jul 10, 2003
    • TRANMAX MACHINERY CO., LTD.
    • Hsin-Chi Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Trademarklast 30 trademarks

  • Information Trademark

    88315094 - MECHONEER
    • Serial number 88315094
    • Registration number 6066745
    • Filing date Feb 25, 2019
    • TRANMAX MACHINERY CO., LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    86392088
    • Serial number 86392088
    • Registration number 4723555
    • Filing date Sep 11, 2014
    • TRANMAX MACHINERY CO., LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    77289955 - TP
    • Serial number 77289955
    • Registration number 3655371
    • Filing date Sep 26, 2007
    • TRANMAX MACHINERY CO., LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    77112407 - SUPER HAMMER
    • Serial number 77112407
    • Filing date Feb 21, 2007
    • TRANMAX MACHINERY CO., LTD.
    • 7 - Machines and machine tools