Mattress
Description
The dashed broken lines in the figures show portions of the mattress which form no part of the claimed design. The dash-dot-dot broken lines demark an enlarged detail area and form no part of the claimed design.
Claims
The ornamental design for a mattress, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D1015776
Type: Grant
Filed: Apr 20, 2021
Date of Patent: Feb 27, 2024
Assignee: SLEEPING DUCK PTY LTD. (Prahran)
Inventor: Winston Wijeyeratne (Abbotsford)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Carrie A Matteoli
Application Number: 29/779,606
Type: Grant
Filed: Apr 20, 2021
Date of Patent: Feb 27, 2024
Assignee: SLEEPING DUCK PTY LTD. (Prahran)
Inventor: Winston Wijeyeratne (Abbotsford)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Carrie A Matteoli
Application Number: 29/779,606
Classifications
Current U.S. Class:
D6/605