Qingfeng Dai

USPTO Trademark & Patent Filings

Dai Qingfeng

Trademark applications and grants for Qingfeng Dai. Qingfeng Dai has 3 trademark applications. The latest application filed is for "TONICOM"

Company Profile
    Company Aliases
  • Qingfeng Dai
  • qingfeng dai
  • DAI; Qingfeng - Changsha CN
  • Dai; Qingfeng - Zhejiang CN
Entity Type INDIVIDUAL
Address 3A, No.2, Bldg.1, Fudong Longhua Mansion No.1004, Dalang, Longhua New Dist., Shenzhen, Guangdong CHINA 518000

*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
FLEXIBLE CONNECTING STRUCTURE OF PREFABRICATED COMPONENT AND BUILDING MAIN BODY
20200378145 - 16/883207 CHEN; Hao ;   et al.
2020-12-03
DOUBLE ROPE PET LEASH
20200053985 - 16/217050 Tang; Wenwei ;   et al.
2020-02-20
PET LEASH PREVENTING LOCKING DUE TO JERK
20200045936 - 16/209904 Tang; Wenwei ;   et al.
2020-02-13
Dog leash handle
D947,467 - D/730,041 Dai , et al. March 29, 2
2022-03-29
Pet leash preventing locking due to jerk
11,134,657 - 16/209,904 Tang , et al. October 5, 2
2021-10-05
Double rope pet leash
10,834,903 - 16/217,050 Tang , et al. November 17, 2
2020-11-17
Patent Grants & Applications
Trademark Applications

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