IP Library › Granted Patent US 1,013,852
Granted Patent S1
US 1,013,852 · App. 29/788,978 · Granted Feb 6, 2024

Air purifier

Inventors: Hongyu Ran (Suzhou, CN); Yaoyuan Lu (Suzhou, CN); Qi Chen (Suzhou, CN); Yigang Liu (Suzhou, CN)
Assignee: SUZHOU BEIANG SMART TECHNOLOGY CO. LTD.
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 1,013,852
App. No.
29/788,978
Granted
Feb 6, 2024
Kind
S1
Claims (1)

The ornamental design for an air purifier, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 29, 2023
From: BEIANG AIR TECH LTD.
To: SUZHOU BEIANG SMART TECHNOLOGY CO. LTD.
Reel/Frame 064106/0368 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 22, 2021
From: RAN, HONGYU; LU, YAOYUAN; CHEN, QI; LIU, YIGANG
To: BEIANG AIR TECH LTD.
Reel/Frame 057251/0633 →
Priority Claims (1)
CN 202130394046.7 · Jun 24, 2021 · national