IP Library › Granted Patent US 1,124,288
Granted Patent S1
US 1,124,288 · App. 29/928,286 · Granted Apr 28, 2026

Filter element

Inventors: Hong Wang (Wuxi, CN); Chengdong Gu (Wuxi, CN)
Assignee: ATLAS COPCO (WUXI) COMPRESSOR CO., LTD.
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Quick Facts
Patent No.
US 1,124,288
App. No.
29/928,286
Granted
Apr 28, 2026
Kind
S1
Claims (1)

The ornamental design for a filter element as shown and described.

Assignments (2)
CHANGE OF ASSIGNEE ADDRESS Recorded Mar 4, 2026
From: ATLAS COPCO (WUXI) COMPRESSOR CO., LTD.
To: ATLAS COPCO (WUXI) COMPRESSOR CO., LTD.
Reel/Frame 075021/0620 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 9, 2024
From: WANG, HONG; GU, CHENGDONG
To: ATLAS COPCO (WUXI) COMPRESSOR CO., LTD.
Reel/Frame 066433/0783 →
Priority Claims (1)
CN 202330525766.1 · Aug 16, 2023 · national
References Cited (9)
US D253844S · Engalitcheff, Jr. · 1980 [cited by examiner]
US D400323S · Scanlon · 1998 [cited by examiner]
US D466969S · Druga · 2002 [cited by examiner]
US D737945S · Leatzow · 2015 [cited by examiner]
US D990644S · Wang · 2023 [cited by examiner]
US D1020987S · Jiang · 2024 [cited by examiner]
US D1027113S · Zhang · 2024 [cited by examiner]
US D1046098S · Wu · 2024 [cited by examiner]
US 20230264129A1 · César Proença Ribeiro · 2023 [cited by examiner]
Cited By (3)
US 12,369,626 US 12,382,988 US 12,721,369