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MAANSHAN HENGLIDA MACHINE BLADE CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    41,083
  • Filing trend
    ⇩ 27.0%
About

MAANSHAN HENGLIDA MACHINE BLADE CO LTD has a total of 38 patent applications. It decreased the IP activity by 27.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and textiles and paper are JIASHAN MENGXI CLOTHING ACCESS FACTORY GENERAL PARTNERSHIP, WEI HAI and JIASHAN ZHONGZHENG ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing MAANSHAN HENGLIDA MACHINE BLADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing MAANSHAN HENGLIDA MACHINE BLADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zengming 36
#2 Zhu Lingyun 21
#3 Xie Min 21
#4 Yang Wei 19
#5 Tao Xiaodong 14
#6 Chen Yang 13
#7 Wei Changsen 12
#8 Xia Kefa 11
#9 Gu Shipan 11
#10 Chen Benzhen 11

Latest patents

Publication Filing date Title
CN111409257A Drum-type cutting tool and method for medical folding mask
CN111390057A Bending cutter and method for metal fixing strip of nose bridge of medical planar mask
CN111438753A Punching cylindrical cutter and method for expiratory valve of medical folding mask
CN111286962A Batch cutting tool and method for medical non-woven fabric mask
CN111331327A Carbide cutter ring hot-melting inlaid tooth and process
CN111409268A Ear-hang stitching cutter and method for medical mask
CN111391339A Edge wrapping cutter and method for forehead soft gasket of medical protective mask
CN111438727A Cutting tool and method suitable for plastic glasses of medical protective clothing
CN111411505A Rolling cutter and method for non-woven fabric conical mask ear belt
CN111364229A Medical protective clothing cutting tool convenient to assemble and disassemble and method
CN110293415A A kind of electro spindle pipe-line layout system
CN110293235A A kind of ultraprecise hydrodynamic and hydrostatic pressure electro spindle
CN110315433A A kind of mandrel antidumping unit
CN110125626A A kind of tungsten carbide button knife processing method
CN110218855A A method of overcoming blade heat-treatment distortion
CN110125629A A kind of rolling shearing blade processing technology of high flatness
CN110271040A A kind of bilateral single-edge type bonding gold bar knife and its processing technology
CN110281278A A kind of wear-resistant tyre production trimmer blade and its processing technology
CN109163685A Cylinder blade axially and radially pulsation detecting instrument
CN109097655A A kind of manufacturing process of hard alloy replaceable cutter