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TOP LONG IND CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    199,867
  • Filing trend
    ⇩ 100.0%
About

TOP LONG IND CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets measurement, machine tools and surface technology and coating are BUCHER UDO WOLFGANG, RABONE CHESTERMAN LTD and MO INSTRUMENTALNYJ Z KALIBR.

Patent filings in countries

World map showing TOP LONG IND CO LTDs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 1
#3 France 1

Patent filings per year

Chart showing TOP LONG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Ping-Lin 5
#2 Kuo Shao-Fan 4
#3 Lin Ping Lin 2

Latest patents

Publication Filing date Title
US2019113322A1 Tape measure structure
US2016069657A1 Reel ruler structure
DE102014112515A1 Bandmaßendstück
US2015241192A1 End tang structure of roll-up tape measure
US2015174601A1 Surface treatment process and coating mechanism of rolled tape
US2008263885A1 Tape capable of automatically arresting
FR2915277A3 TAPE METER WITH AUTOMATIC LOCKING
US2007169365A1 Assembly of a tape measure and a screwdriver
US2007029432A1 Tape measure
US2007012812A1 Tape measure
US6857198B1 Housing of measuring tape