IP Library › Granted Patent US 1,106,441
Granted Patent S1
US 1,106,441 · App. 29/915,590 · Granted Dec 16, 2025

Regulator valve for a breathing apparatus

Inventor: Jason Allan (Blyth, GB)
Assignee: Dräger Safety AG & Co. KGaA
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 1,106,441
App. No.
29/915,590
Granted
Dec 16, 2025
Kind
S1
Claims (1)

The ornamental design for a regulator valve for a breathing apparatus as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 21, 2023
From: ALLAN, JASON
To: DRÄGER SAFETY AG & CO. KGAA
Reel/Frame 065634/0787 →
Priority Claims (1)
GB 6280114 · May 4, 2023 · national
References Cited (34)
US 4002166A · Oliver · 1977 [cited by examiner]
US D245121S · Christianson · 1977 [cited by examiner]
US 4103806A · White · 1978 [cited by examiner]
US D255609S · Rasocha · 1980 [cited by examiner]
US 4508118A · Toth · 1985 [cited by examiner]
US D283740S · Wiesinger, II · 1986 [cited by examiner]
US 4862884A · Christianson · 1989 [cited by examiner]
US D311788S · Trinkwalder, Jr. · 1990 [cited by examiner]
US D362303S · Kurokawa · 1995 [cited by examiner]
US 5690100A · Pomerantz · 1997 [cited by examiner]
US 5775323A · Knott · 1998 [cited by examiner]
US D409745S · Niemczyk · 1999 [cited by examiner]
US D442277S · Pryor · 2001 [cited by examiner]
US D495049S · Austin · 2004 [cited by examiner]
US D692128S · Miller · 2013 [cited by examiner]
US D737427S · Dionisio · 2015 [cited by examiner]
US D737428S · Dionisio · 2015 [cited by examiner]
US 9864258B1 · McVicker · 2018 [cited by examiner]
US D852355S · Fiorenza · 2019 [cited by examiner]
US 10661866B1 · McVicker · 2020 [cited by examiner]
US D909566S · Liao · 2021 [cited by examiner]
US 11142292B2 · Xiao · 2021 [cited by examiner]
US 20050016537A1 · Pedemonte · 2005 [cited by examiner]
US 20050016538A1 · Pedemonte · 2005 [cited by examiner]
US 20050016539A1 · Pedemonte · 2005 [cited by examiner]
US 20060124129A1 · Wharton · 2006 [cited by examiner]
US 20070023054A1 · Moles · 2007 [cited by examiner]
US 20080105308A1 · Garraffa · 2008 [cited by examiner]
US 20170233046A1 · Ray · 2017 [cited by examiner]
US 20210268317A1 · Mckay · 2021 [cited by examiner]
US 20210268318A1 · Mckay · 2021 [cited by examiner]
US 20210338962A1 · Lau · 2021 [cited by examiner]
Draeger Drager SCBA Mask Regulator Mask Valve LDV Lung Demand Valve. Jul. 31, 2012. Site visited Mar. 19, 2025. https://www.amazon.com/Draeger-Drager-Regulator-LDV-Demand/dp/B008RC6F2A (Year: 2012). [cited by examiner]
Dräger Breathing Systems. May 2024. Jul. 31, 2012. Site visited Mar. 19, 2025. https://www.draeger.com/Content/Documents/Products/cleaning-ifusp-9301126-en-us.pdf (Year: 2024). [cited by examiner]