Patents/Assignees

DONGGUAN PINEAPPLE PROTECTION CO., Ltd.

3 patents in portfolio

US12390979utility2025
Film Applicator, a Sticking Film and a Film-sticking Assembly
0 cites
US11981113utility2024
Film-sticking Box and Film-sticking Assembly
0 cites
US11745487utility2023
Sticking Film, a Film-sticking Tool and a Film-sticking Assembly
0 cites