Expandable and removable mattress encasement
The zipper pull shown in broken lines in the figures represents environment and forms no part of the claimed design. The long broken lines in the figures show stitching, and form no part of the claimed design. The dash-dot broken lines are to show enlarged areas and form no part of the claimed design.
Claims
The ornamental design for an expandable and removable mattress encasement, as shown and described.
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Type: Grant
Filed: Apr 1, 2021
Date of Patent: Jun 20, 2023
Inventor: Sisi Shan (Ningbo)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Carrie A Matteoli
Application Number: 29/776,850