Assignee

GUO TONGSEN

TW·2 granted patents·2 citations·filing 2018–2019

Technology mixA45C2 A47C2 B62B2

Top patents by PatentIndex Score

2 records

0149US11412822B2Adjustable luggage trunk stroller having foldable seatGUO TONGSEN·Filed 2019·Granted Aug 16, 2022·0 cites·8 claims
0247US10555588B2Adjustable luggage trunk stroller having foldable seatGUO TONGSEN·Filed 2018·Granted Feb 11, 2020·2 cites·7 claims

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