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NINGBO EASTPORT FASTENER MFG

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    224,924
About

NINGBO EASTPORT FASTENER MFG has a total of 22 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machine tools are METALL KOM ZAPOROZHSTAL, CHONGQING DIANYUAN MACHINERY PART CO LTD and HANWA CO LTD.

Patent filings in countries

World map showing NINGBO EASTPORT FASTENER MFGs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing NINGBO EASTPORT FASTENER MFGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Punching metal

Top inventors

# Name Total Patents
#1 Cai Tiyong 10
#2 Songyin Lu 9
#3 Wang Wei 4
#4 Lu Songyin 3
#5 Yusen Lu 2
#6 Lu Qingping 2
#7 Lu Yusen 1

Latest patents

Publication Filing date Title
CN105344827A Micromotor shell once molding mold
CN104841764A Bending die for L-shaped highway bolt
CN103386435A Modular mold device for deburring wheel bolt
CN103394590A Stamping die structure for circumferential bolts and longitudinal bolts for rail transit
CN103033121A Inspection device for monitoring stud and inspection method
CN102941309A Trimming device for four-station cold heading machine
CN102744291A Automatic levelling device for flat washer
CN102601217A Warm punching device of braking flat-hole pin
CN102310138A Mold structure for cutting waste edge of T-type bolt head
CN102284562B Long screw straightening machine
CN102198473A Hot stamping die structure
CN102228928A Hot stamping die structure
CN101581332A Half thread screw structure with mother hole at end
CN101581333A Full thread screw structure with mother hole at end
CN101387364A Multiple-pass joint
CN101358676A Hose coupling
CN101328923A Double-thread head hollow bolt
CN101363469A Hollow bolt with pad
CN101328924A Inner hexagon hollow screw
CN101280820A Tighten positioning bolt