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ZHEJIANG CHENGKANG STEEL PIPE CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,454
  • Filing trend
    ⇩ 100.0%
About

ZHEJIANG CHENGKANG STEEL PIPE CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and measurement are WILHELM LAUTERBACH, HANGZHOU CHENLONG INTELLIGENT TECH CO LTD and JIASHAN WEIYUE FASTENER CO LTD.

Patent filings in countries

World map showing ZHEJIANG CHENGKANG STEEL PIPE CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHEJIANG CHENGKANG STEEL PIPE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Weimin 14
#2 Mi Nanhuang 14
#3 Xiang Ning 14

Latest patents

Publication Filing date Title
CN107096951A A kind of connecting rod and lid processing milling machine
CN107082256A A kind of belt scraper for conveying device
CN107140409A A kind of conveyor blade
CN107138795A A kind of cylindrical workpiece cutting device
CN106964753A Casting sand separating and reclaiming device
CN106944642A A kind of drilling machine
CN107020516A A kind of circular object pushing forming device
CN107096940A A kind of drilling equipment
CN107021336A One kind weighs alley belt feeder
CN107140588A A kind of locking system used in hoisting mechanism
CN106946146A A kind of lifting device
CN106964710A A kind of pipe expanding device
CN107031093A A kind of auto-stitching machine with dedusting function
CN107116880A A kind of pressing machine