Sleep mask
Latest Manta Sleep, LLC Patents:
Description
The broken lines in
Claims
We claim the ornamental design for a sleep mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Manta Sleep Mask—World's 1st Modular Eye Mask for Sleeping, www.youtube.com, date published Apr. 7, 2017, site visited Dec. 14, 2018, <https://www.youtube.com/watch?v=d-KMbfN4iIQ>.
Patent History
Patent number: D861771
Type: Grant
Filed: Apr 11, 2017
Date of Patent: Oct 1, 2019
Assignee: Manta Sleep, LLC (Jackson, WY)
Inventors: Benjamin Schwarz (Taipei), Mark Zhang (Lynnwood, WA)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/600,268
Type: Grant
Filed: Apr 11, 2017
Date of Patent: Oct 1, 2019
Assignee: Manta Sleep, LLC (Jackson, WY)
Inventors: Benjamin Schwarz (Taipei), Mark Zhang (Lynnwood, WA)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/600,268
Classifications
Current U.S. Class:
Opaque Or Perforated Mask (D16/301)