IP Library Granted Patent US 1,093,785
Granted Patent S1
US 1,093,785 · App. 29/929,134 · Granted Sep 16, 2025

Pool cleaner

Inventors: JinMing Guo (Zhejiang, CN); ChengDong Zhang (Zhejiang, CN)
Assignee: Hangzhou Kongyu Swimming Pool 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 1,093,785
App. No.
29/929,134
Granted
Sep 16, 2025
Kind
S1
Claims (1)

The ornamental design for a pool cleaner as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 11, 2024
From: GUO, JINMING; ZHANG, CHENGDONG
To: HANGZHOU KONGYU SWIMMING POOL CO., LTD.
Reel/Frame 066718/0278 →
References Cited (31)
US D418640S · Veloskey · 2000 [cited by examiner]
US D421512S · Campbell · 2000 [cited by examiner]
US D490195S · Rod · 2004 [cited by examiner]
US D575915S · Dreyer · 2008 [cited by examiner]
US D594610S · Klimas · 2009 [cited by examiner]
US D599967S · Blanc-Tailleur · 2009 [cited by examiner]
US D670459S · Mastio · 2012 [cited by examiner]
US D684738S · Richiuso · 2013 [cited by examiner]
US 8771504B2 · Mastio · 2014 [cited by examiner]
US D721460S · Hanan · 2015 [cited by examiner]
US D733374S · Richiuso · 2015 [cited by examiner]
US D747573S · Richiuso · 2016 [cited by examiner]
US D787761S · Mainville · 2017 [cited by examiner]
US D840621S · Richiuso · 2019 [cited by examiner]
US D849343S · Hui · 2019 [cited by examiner]
US 10294686B1 · Erlich · 2019 [cited by examiner]
US D876733S · Hui · 2020 [cited by examiner]
US D882193S · Bruneel · 2020 [cited by examiner]
US D938113S · Wang · 2021 [cited by examiner]
US 11339580B2 · Braidic · 2022 [cited by examiner]
US D969428S · Guo · 2022 [cited by examiner]
US 20130081216A1 · Gopalan · 2013 [cited by examiner]
US 20180127999A1 · Durvasula · 2018 [cited by examiner]
US 20200095792A1 · Miller · 2020 [cited by examiner]
US 20220349200A1 · Besnier · 2022 [cited by examiner]
US 20240052662A1 · Zeng · 2024 [cited by examiner]
EP 2213561A1 · 2010 [cited by examiner]
EP 3023561A1 · 2016 [cited by examiner]
WO WO9819029A1 · 1998 [cited by examiner]
Pool Cleaner, posted Aug. 20, 2015 [online], [retrieved Jun. 26, 2025]. Retrieved from internet, https://www.amazon.com/Polaris-Vac-Sweep-Pressure-Side-Cleaner/dp/B002HRET6A (Year: 2015). [cited by examiner]
Robotic Cleaner, posted Feb. 2, 2023 [online], [retrieved Jun. 26, 2025]. Retrieved from internet, https://www.polarispool.eu/solutions/tips-for-my-pool/how-to-choose-your-electric-robotic-pool-cleaner- (Year: 2023). [cited by examiner]