IP Library › Granted Patent US 1,068,190
Granted Patent S1
US 1,068,190 · App. 29/951,866 · Granted Mar 25, 2025

Cleaning head of vacuum cleaner

Inventor: Shufang Tu (Fujian Pilot Free Trade Zone, CN)
Assignee: Xiamen Nano Technology 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 1,068,190
App. No.
29/951,866
Granted
Mar 25, 2025
Kind
S1
Claims (1)

The ornamental design for a cleaning head of vacuum cleaner as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 11, 2024
From: TU, SHUFANG
To: XIAMEN NANO TECHNOLOGY CO., LTD
Reel/Frame 067970/0836 →
Priority Claims (1)
EM 015065510-0001 · Jul 5, 2024 · regional
References Cited (40)
US D556963S · Houghton · 2007 [cited by applicant]
US D603569S · Stratford · 2009 [cited by examiner]
US D616164S · McLeod · 2010 [cited by examiner]
US D616165S · McLeod · 2010 [cited by examiner]
US D621564S · Kaffenberger · 2010 [cited by examiner]
US D667186S · Codling · 2012 [cited by examiner]
US D679878S · Chudleigh · 2013 [cited by examiner]
US D712104S · Stickney · 2014 [cited by examiner]
US D712105S · Stickney · 2014 [cited by examiner]
US D718913S · Ashbee · 2014 [cited by examiner]
US D718914S · Ashbee · 2014 [cited by examiner]
US D751780S · Courtney · 2016 [cited by examiner]
US D752302S · Courtney · 2016 [cited by examiner]
US D803494S · Miyazaki · 2017 [cited by examiner]
US D814724S · Courtney · 2018 [cited by examiner]
US D816930S · Komaragiri · 2018 [cited by examiner]
US D839520S · Hribar-Green · 2019 [cited by examiner]
US D839521S · Hribar-Green · 2019 [cited by examiner]
US 10165918B1 · Cowan · 2019 [cited by examiner]
US D869802S · Hribar-Green · 2019 [cited by examiner]
US D880090S · Tokoi · 2020 [cited by examiner]
US D880091S · Tokoi · 2020 [cited by examiner]
US D881493S · Lee · 2020 [cited by examiner]
US D882196S · Lee · 2020 [cited by examiner]
US D882894S · Lee · 2020 [cited by examiner]
US D912348S · Choi · 2021 [cited by examiner]
US D922015S · Polden · 2021 [cited by examiner]
US D1002137S · Pang · 2023 [cited by examiner]
US 20090119871A1 · Dilger · 2009 [cited by examiner]
DE 19751322A1 · 1998 [cited by examiner]
EP 2127583A2 · 2009 [cited by examiner]
GB 2393383A · 2004 [cited by examiner]
GB 2506119A · 2014 [cited by examiner]
GB 2506120A · 2014 [cited by examiner]
GB 2571552A · 2019 [cited by examiner]
JP 2016106749A · 2016 [cited by examiner]
WO WO2015015167A2 · 2015 [cited by examiner]
WO WO2020160212A1 · 2020 [cited by examiner]
Brush Head, posted Jan. 20, 2019 [online], [retrieved Sep. 12, 2024]. Retrieved from internet, https://www.amazon.com/EZ-SPARES-Replacement-Universal-Cleaner/dp/B07541ZPBK (Year: 2019). [cited by examiner]
Vacuum Brush, posted Jul. 25, 2024 [online], [retrieved Sep. 12, 2024]. Retrieved from internet, https://www.amazon.com/Motorhead-Headlights-Motorized-Replacement-Accessories/dp/B0D1QGZNG2 (Year: 2024). [cited by examiner]