IP Library › Granted Patent US 1,143,405
Granted Patent S1
US 1,143,405 · App. 29/893,988 · Granted Aug 18, 2026

Steam cleaner

Inventors: Evan G. Eskridge (Baltimore, MD); Graeme Crawley (Newcastle upon Tyne, GB); Leighton Alexander Merritt (Monroe, MI)
Assignee: BLACK & DECKER INC.
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 1,143,405
App. No.
29/893,988
Granted
Aug 18, 2026
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 12, 2025
From: ESKRIDGE, EVAN G.; CRAWLEY, GRAEME; MERRITT, LEIGHTON ALEXANDER
To: BLACK & DECKER INC.
Reel/Frame 071994/0494 →
References Cited (20)
US 2231782A · Thompson · 1941 [cited by examiner]
US D215490S · Descarries · 1969 [cited by examiner]
US D238970S · Baum · 1976 [cited by examiner]
US D302459S · Kao · 1989 [cited by examiner]
US D314649S · Campbell, Sr. · 1991 [cited by examiner]
US D459786S · Sweeton · 2002 [cited by examiner]
US D504198S · Hopper · 2005 [cited by examiner]
US D523924S · Byron · 2006 [cited by examiner]
US D524408S · Roman · 2006 [cited by examiner]
US D657015S · Sanwald · 2012 [cited by examiner]
US D659921S · Smith · 2012 [cited by examiner]
US D731723S · Dammkoehler · 2015 [cited by examiner]
US D736887S · Schwarz · 2015 [cited by examiner]
US D829861S · Lee · 2018 [cited by examiner]
US D901185S · Getchell · 2020 [cited by examiner]
US 10851771B2 · Xu · 2020 [cited by examiner]
US D1119139S · Huang · 2026 [cited by examiner]
CN 309545146 · 2025 [cited by examiner]
Karcher SC2, Steam Cleaner, available in Amazon.com, date first available Jan. 14, 2025 [online], [site visited Jun. 3, 2025], Available from the internet URL: https://www.amazon.fr/Karcher-SC2-Nettoyeur-vapeur-1-512-00… [cited by examiner]
Wowspeed 3800W Handheld Steam Cleaner, available in Amazon.com, customer review oldest date Nov. 16, 2025 [online], [site visited Dec. 5, 2025], Available from the internet URL: https://www.amazon.com/wowspeed-Handheld-… [cited by examiner]