IP Library › Granted Patent US 1,097,123
Granted Patent S1
US 1,097,123 · App. 29/940,117 · Granted Oct 7, 2025

Cushion

Inventor: Ligui He (New York, NY)
Assignee: DCSTAR 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 1,097,123
App. No.
29/940,117
Granted
Oct 7, 2025
Kind
S1
Claims (1)

The ornamental design for a cushion, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 1, 2024
From: HE, LIGUI
To: DCSTAR INC
Reel/Frame 067284/0573 →
References Cited (37)
US D423096S · Kwok · 2000 [cited by examiner]
US D428988S · Smart · 2000 [cited by examiner]
US D434141S · Randeberg · 2000 [cited by examiner]
US D464426S · Palkon et al. · 2002 [cited by applicant]
US D558331S · Davidson · 2007 [cited by examiner]
US D614763S · Maurer et al. · 2010 [cited by applicant]
US D639932S · D'Souza · 2011 [cited by examiner]
US D653328S · Eves · 2012 [cited by examiner]
US D659822S · Matula et al. · 2012 [cited by applicant]
US D673259S · Davidson · 2012 [cited by examiner]
US D682419S · Clarke et al. · 2013 [cited by applicant]
US D687142S · Rothermel · 2013 [cited by examiner]
US D698439S · Davidson · 2014 [cited by examiner]
US D706412S · Henry et al. · 2014 [cited by applicant]
US D709182S · Rothermel · 2014 [cited by examiner]
US D771241S · Skipper · 2016 [cited by examiner]
US D823455S · Bornholdt et al. · 2018 [cited by applicant]
US D875924S · Prentice et al. · 2020 [cited by applicant]
US D895105S · Eves · 2020 [cited by examiner]
US D906514S · Law · 2020 [cited by examiner]
US D955562S · Law · 2022 [cited by examiner]
US D989284S · Magidson · 2023 [cited by examiner]
US D994876S · Bornholdt et al. · 2023 [cited by applicant]
US 11872346B1 · Luo · 2024 [cited by examiner]
US D1019936S · He · 2024 [cited by examiner]
US D1034959S · He · 2024 [cited by examiner]
US D1036157S · He · 2024 [cited by examiner]
US 12201773B1 · Luo · 2025 [cited by examiner]
US D1063066S · He · 2025 [cited by examiner]
US D1073923S · Zhou · 2025 [cited by examiner]
US 20210299386A1 · Brooks-MacDonald · 2021 [cited by examiner]
US 20220177750A1 · Jensen · 2022 [cited by examiner]
US 20240390621A1 · Luo · 2024 [cited by examiner]
US 20240390625A1 · Luo · 2024 [cited by examiner]
CN 305571352 · 2020 [cited by examiner]
GB 90026618840003 · 2015 [cited by examiner]
ResMed AirFit F20 Cushion—Full-Face CPAP Mask Cushion. Amazon. Date first available: Mar. 30, 2017. Retrieval date: Nov. 26, 2024. Retrieved from internet: https://www.amazon.com/Resmed-Airfit-F20-Cushion-replacement/dp… [cited by examiner]