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KING HAWK CO LTD

Overview
  • Total Patents
    19
About

KING HAWK CO LTD has a total of 19 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Taiwan and United Kingdom. Its main competitors in its focus markets machine tools and mechanical elements are LEE CHANG CHUAN, KABO TOOL CO and HSIEH CHIH CHING.

Patent filings in countries

World map showing KING HAWK CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 18
#2 United Kingdom 1

Patent filings per year

Chart showing KING HAWK CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Chang-Zhuan 14
#2 Li Chang-Juan 3
#3 Lee Chang-Chuan 1
#4 Li Chang Juan 1

Latest patents

Publication Filing date Title
TW200842000A Extendable structure for a wrench
TW200800509A Ratchet wrench
TW200734124A Ratchet mechanism for hand tools
TW200815741A Wrench torsion testing device
TW200812758A Combination system of hand tools
TW200806436A Commutator direction of wrench
TWI280906B Rotational wrench structure
TW200734561A Magnetic reciprocating cylinder
TW200720032A Slide rod having locking device
TW200718516A Ratchet driving device
TW200642777A The fabrication method for pins of wrench
TW200640592A Method for making a rotary wrench
TW200639021A Socket with positioning structure
TW200635711A Quick-release socket wrench