ZHOU,CHANGAN

USPTO Trademark & Patent Filings

Zhou Changan

Trademark applications and grants for Zhou,changan. Zhou,changan has 2 trademark applications. The latest application filed is for "GUINA"

Company Profile
    Company Aliases
  • Zhou changan
  • ZHOU,CHANGAN
  • changan zhou
  • ZHOU; Changan - Dalian Liaoning
  • Zhou; Changan - Liaoning CN
Entity Type INDIVIDUAL
Address NO.6 ZHOUJIA GROUP, ZHANGJIA VILLAGE FUKOU TOWN, LOUDI CITY, LIANYUAN CITY HUNAN PROVINCE CHINA 417100

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
MAGNETOFLUID PUMP DEVICE FOR IGBT HEAT DISSIPATION AND TEST METHOD THEREFOR
20210257278 - 17/252649 SONG; Xueguan ;   et al.
2021-08-19
Magnetofluid pump device for IGBT heat dissipation and test method therefor
11,107,750 - 17/252,649 Song , et al. August 31, 2
2021-08-31
Patent Grants & Applications
Trademark Applications
Mark Image

Registration | Serial
Trademark
Application Date
 GUINA
"GUINA"
90854715
GUINA
2021-07-29
 PRITY
"PRITY"
5983249 88540069
PRITY
2019-07-26

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