Patents/Assignees

ZIPPIAN CO., Ltd.

4 patents in portfolio

US12588739utility2026
Zipper Strap Structure, Packaging Bag Comprising Zipper Strap Structure, and Manufacturing Method for Zipper Strap Structure
0 cites
US12433374utility2025
Zipper Strap Structure, Packaging Bag Comprising Zipper Strap Structure, and Manufacturing Method for Zipper Strap Structure
0 cites
US11884453utility2024
Child Safety Zipper and Child Safety Zipper Bag with the Same
0 cites
USD0996209design2023
Male Zipper Track Portion for Resealable Bag
0 cites