IP Library › Granted Patent US 1,143,424
Granted Patent S1
US 1,143,424 · App. 29/998,568 · Granted Aug 18, 2026

Handheld vacuum cleaner

Inventor: Sandong Li (Changshu, CN)
Assignee: Suzhou Ash-Clean Intelligent Technology Co., Ltd.
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Quick Facts
Patent No.
US 1,143,424
App. No.
29/998,568
Granted
Aug 18, 2026
Kind
S1
Claims (1)

The ornamental design for a handheld vacuum cleaner, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 15, 2025
From: LI, SANDONG
To: SUZHOU ASH-CLEAN INTELLIGENT TECHNOLOGY CO.,LTD.
Reel/Frame 070837/0266 →
Priority Claims (1)
EM 015098253-0001 · Apr 8, 2025 · regional
References Cited (28)
US D897616S · Chen · 2020 [cited by examiner]
US D927803S · Zou · 2021 [cited by examiner]
US D954371S · Cai · 2022 [cited by examiner]
US 11766157B2 · Percy-Raine · 2023 [cited by examiner]
US D1014880S · Shi · 2024 [cited by examiner]
US D1030163S · Yu · 2024 [cited by examiner]
US D1050645S · Zhang · 2024 [cited by examiner]
US D1080103S · Liu · 2025 [cited by examiner]
US D1080104S · Liu · 2025 [cited by examiner]
US D1080110S · Liu · 2025 [cited by examiner]
US D1082191S · Zhang · 2025 [cited by examiner]
US D1085592S · Svensson · 2025 [cited by examiner]
US D1094931S · Zhang · 2025 [cited by examiner]
US D1118061S · Luo · 2026 [cited by examiner]
US 20200163507A1 · Percy-Raine · 2020 [cited by examiner]
US 20200163508A1 · Percy-Raine · 2020 [cited by examiner]
US 20200163510A1 · Maclean · 2020 [cited by examiner]
US 20200170466A1 · Percy-Raine · 2020 [cited by examiner]
US 20200214520A1 · Percy-Raine · 2020 [cited by examiner]
US 20240215777A1 · Lee · 2024 [cited by examiner]
US 20250107679A1 · Kozlowski, Jr. · 2025 [cited by examiner]
GB 6435729 · 2025 [cited by examiner]
Bissell Cleanview XR Pet 300W Cordless Vacuum (online), (dated: Dec. 3, 2024) Retrieved from Internet (Mar. 31, 2026), URL: https://www.amazon.com/dp/B0C544R2J7 (Year: 2024). [cited by examiner]
Roborock H60 Hub Pro cordless stick vacuum (online), (dated: Sep. 22, 2025) Retrieved from Internet (Mar. 31, 2026), URL: https://us.roborock.com/products/roborock-h60-hub-pro (Year: 2025). [cited by examiner]
VBUOO Cordless Vacuum Cleaner (online), (dated: Aug. 1, 2025) Retrieved from Internet (Mar. 31, 2026), URL: https://www.amazon.com/dp/B0F5W2MKHT (Year: 2025). [cited by examiner]
Dsorupa Cordless Vacuum Clean (online), (dated: Jan. 30, 2025) Retrieved from Internet (Mar. 31, 2026), URL: https://www.amazon.com/dp/B0DF74L6N2 (Year: 2025). [cited by examiner]
Candy Cordless Vacuum Cleaner (online), (dated: Jul. 12, 2025) Retrieved from Internet (Mar. 31, 2026), URL: https://www.amazon.com/dp/B01CK2XM28 (Year: 2025). [cited by examiner]
Best clean 30000PA Portable rechargeable cordless vacuum (online), (dated: Mar. 31, 2026) Retrieved from Internet (Mar. 31, 2026), URL: https://www.alibaba.com/product-detail/30000PA-Portable-Rechargeable-Cordless-Vacuu… [cited by examiner]