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DAREX LLC

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    35,424
  • Filing trend
    ⇩ 66.0%
About

DAREX LLC has a total of 45 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2013. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets machine tools are SHIMURA TEKKOSHO KK, FRIEL DANIEL D and KAWASAKI SHUJI.

Patent filings in countries

World map showing DAREX LLCs patent filings in countries

Patent filings per year

Chart showing DAREX LLCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Dovel Daniel T 38
#2 Dovel Daniel 3
#3 Zachariasen Joseph 2
#4 Zachariasen Joseph Todd 1
#5 Zachariasen Joseph T 1
#6 Baker Steven 1
#7 Baker Steven Lee 1

Latest patents

Publication Filing date Title
WO2020243752A1 Sharpener with manual hone stage
US2020376629A1 Foldable tool sharpener
WO2020237257A1 Tool sharpener with tiltable sharpening stage
WO2020081312A1 Powered sharpener with user directed indicator mechanism
US2019210096A1 Cutting edge with cold forged notches to enhance cutting performance
CN112118936A Power sharpener with controlled deflection of flexible abrasive member
US2019084113A1 Powered Sharpener with User Directed Indicator Mechanism
US2018200856A1 Powered sharpener with controlled deflection of flexible abrasive member
US2017361413A1 Powered sharpener with cold forging member
CN108778620A Electric tool grinding tool with multi-speed abrasive material
CN108698186A Inclination angle grinding belt grinding tool
US9833880B1 Hand-held sharpener with multiple abrasive rods to sharpen a cutting edge of a tool
US2016303747A1 Cutting Edge with Microscopically Sized Channels to Enhance Cutting Performance
US9216487B1 Manual tool sharpener with moveable abrasive surface
US2015343590A1 Selectively deployable rotatable edge guide to support a cutting tool during a sharpening operation
US2015343591A1 Tool sharpener with adjustable support guide
US8998680B1 Sharpener for cutting tools
US8790162B1 Sharpening a cutting edge of a tool using a reverse sharpening guide
US2013324014A1 Hand-held tool sharpener with flexible abrasive disk