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LEA WAY HAND TOOL CORP

Overview
  • Total Patents
    45
About

LEA WAY HAND TOOL CORP has a total of 45 patent applications. Its first patent ever was published in 2003. It filed its patents most often in EPO (European Patent Office), United States and Taiwan. Its main competitors in its focus markets machine tools, packaging and shipping and machines are CHEN TSAI-CHING, CHEN TAI-TZUO and CHEN KUN-CHEN.

Patent filings in countries

World map showing LEA WAY HAND TOOL CORPs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 14
#2 United States 14
#3 Taiwan 12
#4 China 4
#5 Canada 1

Patent filings per year

Chart showing LEA WAY HAND TOOL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsai Sammy 11
#2 Lin Yu-Cheng 10
#3 Lin Tina 4
#4 Tuanmu Tom 4
#5 Tuan Mu Hsien-Chung 3
#6 Hsien-Chung Tuan Mu 3
#7 Tuanmu Hsien-Chung 3
#8 Duanmu Xianzhong 3
#9 Tuan-Mu Hsien-Chung 3
#10 Duanmu-Shian-Jung 2

Latest patents

Publication Filing date Title
US2009145865A1 Tool storage rack
EP1762344A1 A Device for Receiving Tools
EP1810788A1 Ratchet wrench with clamping and blocking functions
EP1810789A1 Ratchet wrench with a quick-rotation element with retaining means
EP1810787A1 Driving members securing device for hand tools
US7059218B1 Driving member securing device for hand tools
TW200714417A A multi-function spanner with well holding, locking against passing through
TWI257890B Tools allowing quick switching and having holding and stopping effects
US2006108300A1 Hand tool rack
US2006186069A1 Telescopic tool support
EP1666215A2 Display unit for storing tool assembly
EP1652789A1 Tool display rack for a ratchet wrench having holding and rotation test function
EP1674203A1 Hand tool having a joint lock mechanism
US7000507B1 Hand tool having a joint lock mechanism
US2006042425A1 Hand tool having an adjustable head with a joint lock mechanism
EP1657029A1 Collecting device for a handed tool
US2006178036A1 Socket connecting structure
EP1655112A1 Socket connecting structure
TW200628274A Hand tool engagement structure
TW200626319A Improved socket connecting structure