Air cushion
Description
Claims
The ornamental design for an air cushion, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D397443 | August 25, 1998 | Fletcher |
D403773 | January 5, 1999 | Fletcher |
D446674 | August 21, 2001 | Chapman |
D885086 | May 26, 2020 | Zhang |
D905475 | December 22, 2020 | Zhang |
D911074 | February 23, 2021 | He |
D942186 | February 1, 2022 | Hu |
20170354269 | December 14, 2017 | Burriss |
- Klymit Static V Inflatable Sleeping Pad, posted Nov. 17, 2020 [online], [retrieved May 27, 2023]. Retrieved from internet, https://www.amazon.com/Insulated-Sleeping-Lightweight-Backpacking-Inflatable/dp/B07YP8TFJB/?th=1 (Year: 2020).
Patent History
Patent number: D994392
Type: Grant
Filed: May 6, 2021
Date of Patent: Aug 8, 2023
Inventor: Longbiao Ni (Anhui Province)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Carrie A Matteoli
Application Number: 29/782,417
Type: Grant
Filed: May 6, 2021
Date of Patent: Aug 8, 2023
Inventor: Longbiao Ni (Anhui Province)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Carrie A Matteoli
Application Number: 29/782,417
Classifications
Current U.S. Class:
D6/604