Tuofang industry & trade trapezoidal handbag rights protection
Brand profile:
The patent holder of handbag is a legal person named Jinzhou Tuofang Industry and Trade Co., Ltd. from China: Wang Xianfeng. The patent application date is September 28, 2019; The time for issuing the certificate is January 12, 2021.
Jinzhou Tuofang Industry and Trade Co., Ltd. was established in 2009, located in Jinzhou City, Liaoning Province, and is an enterprise mainly engaged in wholesale industry. The company’s business scope includes: handicrafts, chemical products (except dangerous goods), mineral products, metal materials, building materials, glass products, rubber products, mechanical and electrical products (except passenger cars with less than nine seats), daily necessities, and sales of knitted textiles. 
Basic information of the case: date of prosecution: December 6, 2023.
Case number: 2023-cv-02787
Brand: Xianfeng Wang
Law firm: Robert DeWitty
Latest progress of the case: 
Trademark copyright information: 
Alex electric ear cleaner patent rights protection
Brand profile:
The patent holder of the electric ear cleaner is Alex Technology Co.,Ltd from Shenzhen, China, which specializes in the research and development and sales of bone conduction headphones and air conduction headphones. The company was established in 2014. After the vigorous development of the New Year, in 2021, the company developed peripheral products such as ear cleaning and protection, which can safely and effectively remove earwax, care for ear health and provide users with more comprehensive ear health solutions.
This ear cleaner is involved in this case, involving the company’s invention patent, the patent number is: US11826534B2, the patent application time is September 18, 2021, and the certification time is November 28, 2023. That is to say, about a week after the patent was issued, the plaintiff kept on defending rights, and cross-border sellers needed to seize the time to get off the shelf.
Basic information of the case:
Prosecution time: December 6, 2023
Case number: 2023-cv-06309
Brand: Shenzhen Alex Technology Co.,Ltd
Law firm: Apex Attorneys At Law, LLP.
Latest progress of the case: 
Trademark copyright information: 
Examples of infringing products: 
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