PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D931652
|
Priority
Jan 14 2020
|
Filed
Jul 06 2020
|
Issued
Sep 28 2021
|
Expiry
Sep 28 2036
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
12
|
n/a
|
|
|
The ornamental design for a mattress, as shown and described.
|
FIG. 1 is a front elevational view of a mattress showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a front perspective view thereof.
Wei, Qing, Zhou, Shengxian
Patent |
Priority |
Assignee |
Title |
D953071, |
Sep 02 2020 |
|
Mattress |
ER603, |
|
|
|
Patent |
Priority |
Assignee |
Title |
D266470, |
Jul 22 1980 |
Allegiance Corporation |
Patient treatment mattress with inflatable channels |
D336400, |
Jan 23 1992 |
SPAN-AMERICA MEDICAL SYSTEMS, INC |
Foam mattress pad |
D356917, |
Feb 16 1993 |
Bemco Associates, Incorporated |
Mattress |
D414365, |
Feb 27 1998 |
Intex Recreation Corp |
Quilt beam mattress |
D597779, |
Sep 08 2008 |
Rubbermaid Commercial Products, LLC |
Towel |
D691831, |
Sep 19 2012 |
Dan-Foam ApS |
Mattress |
D705580, |
Sep 19 2012 |
Dan-Foam ApS |
Mattress |
D867022, |
Nov 16 2017 |
Serta, Inc. |
Fabric covering for a mattress |
D878805, |
Apr 04 2018 |
WestPoint Home LLC |
Mattress topper |
D897728, |
Jun 13 2016 |
WestPoint Home LLC |
Mattress topper |
D898462, |
Apr 17 2020 |
|
Inflatable sleeping mat |
D898463, |
Nov 17 2015 |
Diamond Mattress Company, Inc. |
Mattress |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a