Two-layer pillow
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Description
Claims
The ornamental design for two-layer pillow, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D1031312
Type: Grant
Filed: Jul 14, 2021
Date of Patent: Jun 18, 2024
Assignee: (Waterloo)
Inventor: Shi Hong Liu (Waterloo)
Primary Examiner: Jennifer L Watkins
Assistant Examiner: Bryan C Gusman
Application Number: 29/799,384
Type: Grant
Filed: Jul 14, 2021
Date of Patent: Jun 18, 2024
Assignee: (Waterloo)
Inventor: Shi Hong Liu (Waterloo)
Primary Examiner: Jennifer L Watkins
Assistant Examiner: Bryan C Gusman
Application Number: 29/799,384
Classifications
Current U.S. Class:
D6/601