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M & J MACHINERY ENGINEER CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    129,450
About

M & J MACHINERY ENGINEER CO LTD has a total of 34 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping are LARIONOV ALEKSANDR F, NAT BUNDLE TYER COMPANY and TOSEI CORP.

Patent filings in countries

World map showing M & J MACHINERY ENGINEER CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing M & J MACHINERY ENGINEER CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Packaging

Top inventors

# Name Total Patents
#1 He Haiying 28
#2 Geng Yaoxing 22
#3 Zhao Yongzhi 16
#4 Shen Weiqun 11
#5 Zhao Hongyu 1

Latest patents

Publication Filing date Title
CN105346994A Online bag transfer mechanism
CN105346992A Online bag transfer mechanism
CN105346947A Seat type vibrator
CN105346775A Sealing device and air extraction mechanism for lifting bag clamp
CN105346743A Bag vibration type manual bag moving device
CN105346771A Single-column double-sensor weighing mechanism
CN105346784A Material bag air exhausting device for bag moving mechanism
CN105346951A Packing auger impeller material conveying mechanism
CN105346740A Vibratory feeding packing scale
CN105346741A Rotary disc type air extractor for valve port scale feeding box
CN105346955A Sealing shaft seat
CN105113884A Translation-type hinge of vacuum chamber door of box-type vacuum packaging machine
CN105109734A Vacuum chamber decompression buffer device of vacuum packaging machine
CN103523476A Sealing device of auger mechanism
CN103523419A Material cutting valve device of conveying mechanism
CN103523279A Automatic bag feeding machine
CN103507997A Bag absorbing arm mechanism of automatic bag feeding machine
CN103523278A Bag supplementing mechanism
CN103662185A Bag feeding arm mechanism of automatic bagging machine
CN103523257A Platform type measurement packing scale