Inflatable sleeping mat
Description
The broken lines showing an air inlet valve, label, and other features in
Claims
The ornamental design for an inflatable sleeping mat, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2372218 | March 1945 | Manson |
D300194 | March 14, 1989 | Walker |
D309169 | July 10, 1990 | Scheurer |
D310313 | September 4, 1990 | Afeyan |
7462142 | December 9, 2008 | Gordon |
D747117 | January 12, 2016 | Lau |
D823966 | July 24, 2018 | Berenson |
D883715 | May 12, 2020 | Zhu |
D897740 | October 6, 2020 | Tan |
D921400 | June 8, 2021 | He |
D923973 | July 6, 2021 | Yuan |
D931014 | September 21, 2021 | Shi |
D938762 | December 21, 2021 | Li |
D942778 | February 8, 2022 | Song |
D959878 | August 9, 2022 | Meng |
- Trekology Self Inflating Camping Mat, available in Amazon.co.uk, date first available Apr. 8, 2021 [online], Retrieved on Oct. 4, 2022 from URL: https://www.amazon.co.uk/dp/B08NH7Y5VL/ (Year: 2021).
Patent History
Patent number: D977877
Type: Grant
Filed: Dec 19, 2020
Date of Patent: Feb 14, 2023
Inventor: Hsiu-Ming Chang (Tainan)
Primary Examiner: Vy N Koenig
Assistant Examiner: Michelle M Reeves
Application Number: 29/762,972
Type: Grant
Filed: Dec 19, 2020
Date of Patent: Feb 14, 2023
Inventor: Hsiu-Ming Chang (Tainan)
Primary Examiner: Vy N Koenig
Assistant Examiner: Michelle M Reeves
Application Number: 29/762,972
Classifications
Current U.S. Class:
D6/604