Mattress topper
Description
The broken lines represent the bounds of the detail views and form not part of the claim.
Claims
The ornamental design for the mattress topper, as shown and described.
Referenced Cited
U.S. Patent Documents
6922862 | August 2, 2005 | Thompson |
20070067916 | March 29, 2007 | Poston |
20140250604 | September 11, 2014 | Lanning |
20150026893 | January 29, 2015 | Garrett |
20170208958 | July 27, 2017 | Alletto, Jr. |
Patent History
Patent number: D969522
Type: Grant
Filed: Jan 29, 2019
Date of Patent: Nov 15, 2022
Inventor: Xiaoyong Wo (Shanghai)
Primary Examiner: Jennifer L Rempfer
Application Number: 29/678,463
Type: Grant
Filed: Jan 29, 2019
Date of Patent: Nov 15, 2022
Inventor: Xiaoyong Wo (Shanghai)
Primary Examiner: Jennifer L Rempfer
Application Number: 29/678,463
Classifications
Current U.S. Class:
D6/605