Backpack

Inventors: Jinhua Duan (Zhongshan, CN); Xihua Zhu (Zhongshan, CN)

View Patent ↗

Loading inventors, assignments & file history…

Monitor This Case

Get email alerts when status or documents change.

Order Certified Copies

Most orders are placed with the USPTO same day — all within 24 business hours.

Pre-filled with this patent's details

Quick Facts

External Links

Claims (1)

The ornamental design for a backpack, as shown and described.

Assignments (1)

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 27, 2022

From: DUAN, JINHUA; ZHU, XIHUA

To: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.