IP Library › Granted Patent US 1,120,541
Granted Patent S1
US 1,120,541 · App. 29/933,817 · Granted Mar 24, 2026

Handheld vacuum

Inventors: Karen Chang (Irvine, CA); Denny Szupao Liao (Tustin, CA); Christopher Owens (Irvine, CA); Kit Morris (Austin, TX); Howard Kay (Austin, TX)
Assignee: MerchSource, LLC
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 1,120,541
App. No.
29/933,817
Granted
Mar 24, 2026
Kind
S1
Claims (1)

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

Assignments (2)
SECURITY INTEREST Recorded Mar 28, 2025
From: MERCHSOURCE, LLC
To: ALTER DOMUS (US) LLC, AS COLLATERAL AGENT
Reel/Frame 070671/0884 →
SECURITY INTEREST Recorded Mar 25, 2025
From: MERCHSOURCE, LLC; VORNADO AIR, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 070624/0524 →
References Cited (27)
US D247341S · Pelly · 1978 [cited by examiner]
US D287419S · Ling · 1986 [cited by examiner]
US D287893S · Fujii · 1987 [cited by examiner]
US D440719S · Stratford · 2001 [cited by examiner]
US D441151S · Stratford · 2001 [cited by examiner]
US D529671S · Yung · 2006 [cited by examiner]
US D530464S · Tai · 2006 [cited by examiner]
US D559866S · Saunders · 2008 [cited by examiner]
US D564150S · Fjellman · 2008 [cited by examiner]
US D571063S · Brown · 2008 [cited by examiner]
US D608961S · Reese · 2010 [cited by examiner]
US D724798S · Carter · 2015 [cited by examiner]
US D806331S · Chu · 2017 [cited by examiner]
US D855909S · Ma · 2019 [cited by examiner]
US D868403S · Wang · 2019 [cited by examiner]
US D924502S · Xu · 2021 [cited by examiner]
US D925147S · Xu · 2021 [cited by examiner]
US D925847S · Xia · 2021 [cited by examiner]
US D944476S · Xu · 2022 [cited by examiner]
US D967573S · Jiang · 2022 [cited by examiner]
US D988623S · Xu · 2023 [cited by examiner]
US D993554S · Ren · 2023 [cited by examiner]
US D993555S · Ren · 2023 [cited by examiner]
JP 2015097641A · 2015 [cited by examiner]
KR 200458586Y1 · 2012 [cited by examiner]
Handheld Vacuum, posted Jul. 10, 2022 [online], [retrieved Jun. 5, 2025]. Retrieved from internet, https://www.amazon.com/dp/B08559K2DL (Year: 2022). [cited by examiner]
Power Express, posted Jun. 6, 2021 [online], [retrieved Jun. 5, 2025]. Retrieved from internet, https://dirtdevil.com/products/power-express-lite-3-in-1-corded-stick-vacuum-1 (Year: 2021). [cited by examiner]