Sleeping mask
Description
Claims
The ornamental design for a sleeping mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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D305901 | February 6, 1990 | Witzel |
D423547 | April 25, 2000 | Hottenroth |
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D867436 | November 19, 2019 | Lian |
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D911429 | February 23, 2021 | Guo |
D939617 | December 28, 2021 | Liu |
11207490 | December 28, 2021 | Fried |
D944495 | March 1, 2022 | Wu |
20220087867 | March 24, 2022 | Bamberg |
- OnaEz Sleep Mask . . . [online]; [date first available to the internet on Nov. 25, 2021]; [retrieved from the internet on Apr. 19, 2022]; URL: https://www.amazon.com/onaEz-Upgraded-Lightweight-Adjustable-Blindfold/dp/B09MK2FT6D/ref=sr_1_9?keywords=onaEz&qid=1650397272&sr=8-9. (5 pages). (Year: 2021).
Patent History
Patent number: D957511
Type: Grant
Filed: Jul 7, 2021
Date of Patent: Jul 12, 2022
Inventor: Lijun Liu (Guangdong)
Primary Examiner: Jasmine Mlinarcik
Application Number: 29/798,233
Type: Grant
Filed: Jul 7, 2021
Date of Patent: Jul 12, 2022
Inventor: Lijun Liu (Guangdong)
Primary Examiner: Jasmine Mlinarcik
Application Number: 29/798,233
Classifications
Current U.S. Class:
Opaque Or Perforated Mask (D16/301);
D2/875