IP Library › Granted Patent US 1,117,745
Granted Patent S1
US 1,117,745 · App. 29/837,128 · Granted Mar 10, 2026

Nasal dilator

Inventors: Ian J. Alexander (Rio Rancho, NM); Brian D. Owens (Plano, TX)
Assignee: Simplicity, 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 1,117,745
App. No.
29/837,128
Granted
Mar 10, 2026
Kind
S1
Claims (1)

The ornamental design for a nasal dilator, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 1, 2022
From: ALEXANDER, IAN J.; OWENS, BRIAN D.
To: SIMPLICITY, LLC
Reel/Frame 060066/0977 →
Continuity (2)
Division 29663744 · Sep 18, 2018
Division 29492717 · Jun 2, 2014
References Cited (77)
US D238173S · Felt · 1975 [cited by applicant]
US D247512S · Sandler · 1978 [cited by applicant]
US D258688S · Hodge · 1981 [cited by applicant]
US D269206S · Glassman · 1983 [cited by applicant]
US 5207702A · Pearl · 1993 [cited by applicant]
US 5284128A · Hart · 1994 [cited by applicant]
US D379227S · Rosen · 1997 [cited by applicant]
US D382342S · Rosen · 1997 [cited by applicant]
US D436174S · Komamura · 2001 [cited by applicant]
US D438954S · Orsing · 2001 [cited by applicant]
US D439979S · Strobel et al. · 2001 [cited by applicant]
US D442687S · Schulz · 2001 [cited by applicant]
US 6241729B1 · Estes et al. · 2001 [cited by applicant]
US D453378S · Mangione · 2002 [cited by applicant]
US D460555S · Holbrook · 2002 [cited by applicant]
US D485358S · Woo · 2004 [cited by applicant]
US D516722S · Mak · 2006 [cited by applicant]
US D531727S · Mak · 2006 [cited by applicant]
US D571468S · Wu · 2008 [cited by applicant]
US D571913S · Wu · 2008 [cited by applicant]
US D586914S · DaSilva · 2009 [cited by applicant]
US D588747S · Wittke-Kothe · 2009 [cited by applicant]
US 7771409B2 · Chang et al. · 2010 [cited by applicant]
US D623741S · Kupferschmid et al. · 2010 [cited by applicant]
US 7803150B2 · Chang et al. · 2010 [cited by applicant]
US D627460S · Horton · 2010 [cited by applicant]
US D629896S · Horton · 2010 [cited by applicant]
US D631962S · Dorman · 2011 [cited by applicant]
US D644737S · Sonoi · 2011 [cited by applicant]
US D648021S · Dorman · 2011 [cited by applicant]
US 8172828B2 · Chang et al. · 2012 [cited by applicant]
US 8182432B2 · Kim et al. · 2012 [cited by applicant]
US D665076S · Sauer et al. · 2012 [cited by applicant]
US D666292S · Miles et al. · 2012 [cited by applicant]
US D666293S · Miles et al. · 2012 [cited by applicant]
US 8679103B2 · Krespi · 2014 [cited by applicant]
US 8721591B2 · Chang et al. · 2014 [cited by applicant]
US 8834513B2 · Hanson et al. · 2014 [cited by applicant]
US D724725S · Chang · 2015 [cited by applicant]
US D735856S · Koch · 2015 [cited by applicant]
US 9138569B2 · Edgren et al. · 2015 [cited by applicant]
US D772408S · Alexander et al. · 2016 [cited by applicant]
US D772412S · Efinger · 2016 [cited by examiner]
US D792589S · Alexander et al. · 2017 [cited by applicant]
US D802127S · Alexander et al. · 2017 [cited by applicant]
US D804665S · Alexander et al. · 2017 [cited by applicant]
US D833607S · Aradono · 2018 [cited by examiner]
US D834188S · Alexander et al. · 2018 [cited by applicant]
US D852952S · Alexander et al. · 2019 [cited by applicant]
US D865957S · Alexander et al. · 2019 [cited by applicant]
US D865958S · Alexander et al. · 2019 [cited by applicant]
US D896956S · Harder · 2020 [cited by examiner]
US D912813S · Harder et al. · 2021 [cited by applicant]
US D920508S · Alexander et al. · 2021 [cited by applicant]
US D970003S · Alexander · 2022 [cited by examiner]
US D1036663S · Alexander · 2024 [cited by examiner]
US 12108948B1 · Almulhim · 2024 [cited by examiner]
US 20040073141A1 · Hartley et al. · 2004 [cited by applicant]
US 20100071857A1 · Hung · 2010 [cited by applicant]
US 20100198247A1 · Chang et al. · 2010 [cited by applicant]
US 20100203474A1 · Chen · 2010 [cited by applicant]
US 20110021975A1 · Covello · 2011 [cited by applicant]
US 20110022172A1 · Gonzales et al. · 2011 [cited by applicant]
US 20120053404A1 · Schreck et al. · 2012 [cited by applicant]
US 20120071857A1 · Goldfarb et al. · 2012 [cited by applicant]
US 20120330345A1 · Tasca · 2012 [cited by applicant]
US 20130253567A1 · Edgren et al. · 2013 [cited by applicant]
US 20130274600A1 · Jenkins et al. · 2013 [cited by applicant]
US 20150066071A1 · Alexander et al. · 2015 [cited by applicant]
CN 202179770U · 2012 [cited by applicant]
CN 102526868A · 2012 [cited by applicant]
WO 2008036149A2 · 2008 [cited by applicant]
WO 2013130464A1 · 2013 [cited by applicant]
WO 2013155409A1 · 2013 [cited by applicant]
WO 2015035048A2 · 2015 [cited by applicant]
CN 102526868, Xiuxang Song—English Translation Jul. 4, 2012. [cited by applicant]
CN202179770, Yongsheng Tian—English Translation Apr. 4, 2012. [cited by applicant]