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Cmech (Guangzhou) Ltd.

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN H...
    • Publication number 20240337143
    • Publication date Oct 10, 2024
    • Cmech (Guangzhou) Ltd.
    • Wei Jin Chao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCH BOLT INSTALLATION STRUCTURE AND DOOR LOCK USING SUCH STRUCTURE
    • Publication number 20230332431
    • Publication date Oct 19, 2023
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HANDLE-LOCKING MECHANISM AND DOOR LOCK USING SUCH MECHANISM
    • Publication number 20220010589
    • Publication date Jan 13, 2022
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCH BOLT INSTALLATION STRUCTURE AND DOOR LOCK USING SUCH STRUCTURE
    • Publication number 20220010594
    • Publication date Jan 13, 2022
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LOCK WITH HANDLE
    • Publication number 20220010587
    • Publication date Jan 13, 2022
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ANTI-UNLATCHED MECHANISM AND A DOOR LOCK THEREOF
    • Publication number 20220010590
    • Publication date Jan 13, 2022
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN H...
    • Publication number 20210372184
    • Publication date Dec 2, 2021
    • Cmech (Guangzhou) Ltd.
    • Wei Jin Chao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LIFTING CABINET AND DEVICE THEREOF
    • Publication number 20210037966
    • Publication date Feb 11, 2021
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LIFTING CABINET
    • Publication number 20210037969
    • Publication date Feb 11, 2021
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TRANSMISSION ASSEMBLY, POWER UNIT AND LIFTING CABINET
    • Publication number 20210037967
    • Publication date Feb 11, 2021
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STEEL CABLE STEERING DEVICE, STEEL CABLE STEERING SYSTEM AND LIFTIN...
    • Publication number 20210037968
    • Publication date Feb 11, 2021
    • Cmech (Guangzhou) Ltd.
    • Jia Sen Qiu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PNEUMATIC DOOR CLOSER
    • Publication number 20190338575
    • Publication date Nov 7, 2019
    • Cmech (Guangzhou) Ltd.
    • Fan Shui Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PNEUMATIC DOOR CLOSER
    • Publication number 20190338576
    • Publication date Nov 7, 2019
    • Cmech (Guangzhou) Ltd.
    • Fan Shui Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN H...
    • Publication number 20190257128
    • Publication date Aug 22, 2019
    • Cmech (Guangzhou) Ltd.
    • Wei Jin Chao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN H...
    • Publication number 20190136597
    • Publication date May 9, 2019
    • Cmech (Guangzhou) Ltd.
    • Wei Jin Chao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PUSH-PULL PASSAGE LOCK HOUSING
    • Publication number 20180363322
    • Publication date Dec 20, 2018
    • CMECH (GUANGZHOU) LTD.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PUSH-PULL PASSAGE LOCK MOUNTING DEVICE ADAPTED TO DOORS IN VARIOUS...
    • Publication number 20180363329
    • Publication date Dec 20, 2018
    • CMECH (GUANGZHOU) LTD.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PUSH-PULL PASSAGE LOCK
    • Publication number 20180363340
    • Publication date Dec 20, 2018
    • CMECH (GUANGZHOU) LTD.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    AUTOMATIC DOOR STOPPING-CLOSING DEVICE AND DOOR
    • Publication number 20180328092
    • Publication date Nov 15, 2018
    • CMECH (GUANGZHOU) LTD.
    • Jia Sen Qiu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PNEUMATIC DOOR CLOSER
    • Publication number 20180002964
    • Publication date Jan 4, 2018
    • Cmech (Guangzhou) Ltd.
    • Fan Shui Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CUPBOARD DOOR BALANCE SYSTEM
    • Publication number 20170350181
    • Publication date Dec 7, 2017
    • Cmech (Guangzhou) Ltd.
    • Ding Gou Kun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MAGNETICALLY ACTUATED DOOR SEAL
    • Publication number 20170306692
    • Publication date Oct 26, 2017
    • Cmech (Guangzhou) Ltd.
    • Chen Yuan Meng
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    PNEUMATIC DOOR CLOSER
    • Publication number 20170247922
    • Publication date Aug 31, 2017
    • Cmech (Guangzhou) Ltd.
    • Fan Shui Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN H...
    • Publication number 20170191297
    • Publication date Jul 6, 2017
    • Cmech (Guangzhou) Ltd.
    • Wei Jin Chao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CUPBOARD DOOR BALANCE SYSTEM
    • Publication number 20170183901
    • Publication date Jun 29, 2017
    • Cmech (Guangzhou) Ltd.
    • Ding Gou Kun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COMBINATION HYDRAULIC AND PNEUMATIC DOOR CLOSER
    • Publication number 20170081892
    • Publication date Mar 23, 2017
    • Cmech (Guangzhou) Ltd.
    • Shuiwang Fan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    BRACKET DOOR CLOSER
    • Publication number 20150135478
    • Publication date May 21, 2015
    • Cmech (Guangzhou), Ltd.
    • Wei Jin Chao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    BRACKET DOOR CLOSER
    • Publication number 20150026922
    • Publication date Jan 29, 2015
    • Cmech (Guangzhou), Ltd.
    • Wei Jin Chao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks

  • Information Trademark

    85407278 - CMECH
    • Serial number 85407278
    • Registration number 4244415
    • Filing date Aug 25, 2011
    • Cmech (Guangzhou) Ltd.
    • 6 - Common metals and their alloys