IP Library › Granted Patent US 1,142,500
Granted Patent S1
US 1,142,500 · App. 29/963,715 · Granted Aug 18, 2026

Piezoelectric pump

Inventors: Tianlei Li (Shenzhen Guangdong, CN); Wanyuan Chen (Shenzhen Guangdong, CN); Shisong Huang (Shenzhen Guangdong, CN)
Assignee: Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd.
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Quick Facts
Patent No.
US 1,142,500
App. No.
29/963,715
Granted
Aug 18, 2026
Kind
S1
Claims (1)

The ornamental design for a piezoelectric pump as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2024
From: LI, TIANLEI; CHEN, WANYUAN; HUANG, SHISONG
To: SHENZHEN LUTE JIACHENG SUPPLY CHAIN MANAGEMENT CO., LTD.
Reel/Frame 068731/0935 →
References Cited (8)
US D793259S · Fürer · 2017 [cited by examiner]
US D865161S · Arnold · 2019 [cited by examiner]
US D991984S · Tanaka · 2023 [cited by examiner]
US D1099310S · Marron · 2025 [cited by examiner]
US 12467448B1 · Wang · 2025 [cited by examiner]
US 20080199331A1 · Satoh · 2008 [cited by examiner]
US 20220316467A1 · Ogata · 2022 [cited by examiner]
GB 6418216 · 2025 [cited by examiner]