Granted Patent
S1
US 1,095,817 · App. 29/785,856 · Granted Sep 30, 2025
Airway protection filter
View Patent ↗
Loading inventors, assignments & file history…
Claims (1)
The ornamental design for an airway protection filter as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Dec 5, 2022
From: COMINO, JOSE; MOSSBERG, MARK; JOLLY, CAMERON
To: PASSY-MUIR
Reel/Frame 061974/0466 →
References Cited (28)
US D347298S
· Japuntich
· 1994
[cited by examiner]
US D389239S
· Scholey
· 1998
[cited by examiner]
US D413166S
· Snow
· 1999
[cited by examiner]
US D452911S
· Danielsson
· 2002
[cited by examiner]
US 6422235B1
· Persson
· 2002
[cited by applicant]
US D468012S
· Shirley
· 2002
[cited by examiner]
US D545959S
· Cierley
· 2007
[cited by examiner]
US D575390S
· Scott
· 2008
[cited by examiner]
US D577816S
· Ungar
· 2008
[cited by examiner]
US D599006S
· Cabrera
· 2009
[cited by examiner]
US D609803S
· Ungar
· 2010
[cited by examiner]
US D721169S
· Moon
· 2015
[cited by examiner]
US D747463S
· Bare
· 2016
[cited by examiner]
US D760902S
· Persson
· 2016
[cited by applicant]
US D789541S
· Brunst
· 2017
[cited by examiner]
US 9814852B2
· Persson
· 2017
[cited by applicant]
US D811580S
· Tang
· 2018
[cited by examiner]
US 9943657B2
· Persson
· 2018
[cited by applicant]
US D839432S
· Tazuke
· 2019
[cited by examiner]
US D868960S
· Tu
· 2019
[cited by examiner]
US D999368S
· Leibitzki
· 2023
[cited by examiner]
US 20100147300A1
· Lorenzati
· 2010
[cited by examiner]
KR 3008763480000
· 2016
[cited by examiner]