Weixing Co., Ltd. granted an invention patent: "A zipper and fabric"

According to Securities Star, data from the Tianyancha APP shows that Weixing Co., Ltd. (002003) has recently obtained a new invention patent authorization, titled “A Zipper and Fabric,” with patent application number CN202310728237.0, authorized on March 27, 2026.

Patent abstract: This application discloses a zipper and fabric, where the zipper includes two fabric bodies arranged side by side, and also includes: two support pieces, arranged parallel along the edges of the two fabric bodies that are close to each other; multiple chain teeth, sequentially arranged along the length direction of each support piece, with one end positioned close to the edge, and the chain teeth having limit grooves facing the edge, with the support pieces passing through the limit grooves; a sewing piece, which is arc-shaped along the length direction of the support piece, tightly attached to the side wall of the limit groove at one end of the chain teeth, located on the edge and the support pieces, used to fix the support pieces on the fabric body; and a pull tab, which cooperates with the chain teeth on both sides, used for engaging and separating the two fabric bodies. This zipper reduces the exposure of the sewing line and the difficulty of sewing.

So far this year, Weixing Co., Ltd. has obtained 30 new patent authorizations, an increase of 11.11% compared to the same period last year. Based on the company’s financial data from the mid-2025 report, in the first half of 2025, the company invested 84.6558 million yuan in research and development, an increase of 2.18% year-on-year.

Through big data analysis from Tianyancha, Zhejiang Weixing Industrial Development Co., Ltd. has made external investments in 16 companies and participated in bidding projects 92 times; regarding property clues, there are 90 trademark information entries, 1690 patent information entries, and 17 copyright information entries; in addition, the company also holds 56 administrative licenses.

Data source: Tianyancha APP

The above content is organized by Securities Star based on publicly available information and generated by AI algorithms (Internet Information Office registration number 310104345710301240019), and does not constitute investment advice.