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VAN DAN ELZEN HANS W

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    214,544
  • Filing trend
    ⇧ 100.0%
About

VAN DAN ELZEN HANS W has a total of 19 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets furniture and games are XIAOYONG WANG, GUANGZHOU ALPHA CULTURE COMMUNICATIONS CO LTD and CAI DI.

Patent filings per year

Chart showing VAN DAN ELZEN HANS Ws patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Furniture and games

Focus technologies

# Technology
#1 Toys

Top inventors

# Name Total Patents
#1 Van Dan Elzen Hans W 18
#2 Van Dan Elzen Thomas J 5
#3 Elzen Hans W Van Dan 1
#4 Mcphee Benjamin J 1

Latest patents

Publication Filing date Title
US2019030443A1 Motorized yo-yo
US2018065052A1 Motorized yo-yo
US2012244780A1 Yo-yo having a changeable shape
US2011009029A1 Yo-yo having quickly-adjustable responsiveness
US2010317254A1 Yo-yo having a push-button locking mechanism
US2011256793A1 Yo-yo having a modifiable string gap
US2011212665A1 Motorized yo-yo having improved efficiency
US2009075553A1 Motorized yo-yo
US2008171488A1 Yo-yo having side-located roller members
US2007105478A1 Motor yo-yo
US7125310B1 Yo-yo having replaceable disks
US2006178083A1 Yo-yo having adjustable responsiveness
US2006094329A1 Yo-yo having modifiable side members
AU2003270352A1 Yo-yo having an active starburst tether engagement system