Learn more

WUXI WEIFU MASHAN OIL PUMP AND OIL NOZZLE CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,637
About

WUXI WEIFU MASHAN OIL PUMP AND OIL NOZZLE CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools are PERM MOTOR STR Z, WUXI YUTIAN PREC TOOL CO LTD and SUZHOU MAIKAFU INDUSTRIAL TECH CO LTD.

Patent filings in countries

World map showing WUXI WEIFU MASHAN OIL PUMP AND OIL NOZZLE CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WUXI WEIFU MASHAN OIL PUMP AND OIL NOZZLE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Miao Yingying 5
#2 Zhu Renyi 4
#3 Xu Junwei 3

Latest patents

Publication Filing date Title
CN103831688A Special machine structure for machining plunger helixes
CN103831463A Tool structure for machining plunger helical groove
CN103801953A Fast mounted fixture for plunger sleeve
CN103801736A Drill jig structure for machining upper inclined hole of plunger bushing
CN103831493A Special electrolysis machine structure for burring plunger collar oil grooves
CN103801734A Drill jig structure for machining plunger hole
CN103808234A Tool structure for measuring length of ring groove of plunger piston part
CN103808230A Measuring tool structure for measuring chute size of plunger piston part
CN103801735A Drill jig structure for processing lower inclined hole of plunger bushing
CN103808237A Tool structure for measuring plunger bottom clearance groove depths
CN103831645A Fixture for drilling mark holes in plunger parts
CN103801954A Fixture structure for machining herringbone groove in plunger part