IP Library › Granted Patent US 1,143,397
Granted Patent S1
US 1,143,397 · App. 30/009,634 · Granted Aug 18, 2026

Ultrasonic cleaner

Inventor: Pei E Ma (Jieyang, CN)
Assignee: Shenzhen pinksum industry Limited
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Quick Facts
Patent No.
US 1,143,397
App. No.
30/009,634
Granted
Aug 18, 2026
Kind
S1
Claims (1)

The ornamental design for an ultrasonic cleaner, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 23, 2025
From: MA, PEI E
To: SHENZHEN PINKSUM INDUSTRY LIMITED
Reel/Frame 071489/0736 →
Priority Claims (1)
CN 202530275616.9 · May 16, 2025 · national
References Cited (14)
US D868992S · Ma · 2019 [cited by examiner]
US D1035186S · Ma · 2024 [cited by examiner]
US D1057993S · Xin · 2025 [cited by examiner]
US D1063262S · Han · 2025 [cited by examiner]
US D1070204S · Wu · 2025 [cited by examiner]
US D1070205S · Liu · 2025 [cited by examiner]
US D1084561S · Quan · 2025 [cited by examiner]
US 12358031B1 · Sang · 2025 [cited by examiner]
US D1089906S · Yang · 2025 [cited by examiner]
US D1093621S · Sang · 2025 [cited by examiner]
US D1105657S · Liu · 2025 [cited by examiner]
US D1105658S · Gu · 2025 [cited by examiner]
US D1109954S · Zhuang · 2026 [cited by examiner]
Lumiflexa Ultrasonic Retainer Cleaner, available in Amazon.co.uk, date first available Jun. 9, 2025 [online], [site visited Jan. 22, 2026], Available from the internet URL: https://www.amazon.co.uk/Lumiflexa-Ultrasonic-… [cited by examiner]