IP Library › Granted Patent US 991,426
Granted Patent S1
US 991,426 · App. 29/768,433 · Granted Jul 4, 2023

Filter cartridge

Inventor: Enyu Wei (Tianjin, CN)
Assignee: Tianjin Yunda Industry and Trade Co., Ltd, Inc.
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.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 991,426
App. No.
29/768,433
Granted
Jul 4, 2023
Kind
S1
Claims (1)

The ornamental design for a filter cartridge, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 18, 2023
From: WEI, ENYU
To: TIANJIN YUNDA INDUSTRY AND TRADE CO., LTD, INC.
Reel/Frame 063686/0485 →
Priority Claims (1)
CN 202030799914.5 · Dec 24, 2020 · national