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Patents Grants
last 30 patents
Information
Patent Grant
Trailer tire
Patent number
D992495
Issue date
Jul 18, 2023
QINGDAO DOUBLESTAR TIRE INDUSTRIAL CO., LTD. (CN)
Jun Wang
D12 - Transportation
Patents Applications
last 30 patents
Information
Patent Application
PASSENGER ALL-STEEL TIRE AND TURN UP PROCESS IN BUILDING PROCESS TH...
Publication number
20180117969
Publication date
May 3, 2018
QINGDAO DOUBLESTAR TIRE INDUSTRIAL CO., LTD.
SHUNQING QI
B60 - VEHICLES IN GENERAL
Trademark
last 30 trademarks
Information
Trademark
79221865 - AOSEN
Serial number
79221865
Registration number
5466783
Filing date
Sep 18, 2017
QINGDAO DOUBLESTAR TIRE INDUSTRIAL CO., LTD
12 - Vehicles
Information
Trademark
79126849 - AO SEN
Serial number
79126849
Registration number
4405304
Filing date
Feb 1, 2013
QINGDAO DOUBLESTAR TIRE INDUSTRIAL; CO., LTD
12 - Vehicles