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GB II CORP DBA COLUMBIA RIVER KNIFE & TOOL COMPANY

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,884
  • Filing trend
    0.0%
About

GB II CORP DBA COLUMBIA RIVER KNIFE & TOOL COMPANY has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in United States, China and Taiwan. Its main competitors in its focus markets machine tools and weapons are BASSAT SA, AMERICA ISRAEL BLADES LTD and UENO SHUNICHI.

Patent filings in countries

World map showing GB II CORP DBA COLUMBIA RIVER KNIFE & TOOL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 6
#2 China 5
#3 Taiwan 2

Patent filings per year

Chart showing GB II CORP DBA COLUMBIA RIVER KNIFE & TOOL COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Weapons

Focus technologies

Top inventors

# Name Total Patents
#1 Ikoma Flavio Yuji 3
#2 Caswell Joseph 3
#3 Onion Kenneth J 3
#4 Huang Guo-Tai 2
#5 Leong Yau Kong 2
#6 Huang Frank 1
#7 Frank Huang 1

Latest patents

Publication Filing date Title
US2020338766A1 Easily disassembled folding knife
US2020307002A1 Easily disassembled folding knife with replaceable blade
US2020047357A1 Folding knife with locking linkage assembly
TW202009120A Folding knife capable of quickly disassembling and assembling for quickly and firmly combining knife handle with knife body or disassembling them from each other by only pushing key
TW201836794A Folding knife that can be quickly disassembled and assembled
CN109940663A Jackknife with locking mechanism