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Patent
D904075
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Priority
Jun 06 2019
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Filed
Jun 06 2019
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Issued
Dec 08 2020
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Expiry
Dec 08 2035
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Assg.orig
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Entity
unknown
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20
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25
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n/a
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The ornamental design for a donut seat cushion, as shown and described.
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FIG. 1 is a right front perspective view of a donut seat cushion showing my new design;
FIG. 2 is a left front perspective view thereof;
FIG. 3 is a bottom perspective view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a rear side elevational view thereof;
FIG. 7 is a front side elevational view thereof;
FIG. 8 is a left side elevational view thereof; and,
FIG. 9 is a right side elevational view thereof.
The broken lines show unclaimed portions of the donut seat cushion only and form no part of the claimed design.
Krishtul, Max
Patent |
Priority |
Assignee |
Title |
11596247, |
May 29 2019 |
|
Pillow for healthy ergonomic positioning of the neck and spine |
11882940, |
Aug 05 2019 |
JSP Corporation |
Cushion body for sitting |
D919331, |
Sep 22 2020 |
|
Seat cushion |
D927224, |
Jun 16 2020 |
SHENZHEN LIANDA NEW MATERIAL TECHNOLOGY CO , LTD |
Cushion |
D932802, |
Apr 09 2020 |
Gymwell Co., Ltd.; GYMWELL CO , LTD |
Seat cushion |
D978564, |
Feb 03 2021 |
TAIZHOU SUNJOY CAR ACCESSORIES CO., LTD. |
Pillow |
D978568, |
Apr 09 2021 |
|
Cushion |
ER1092, |
|
|
|
ER1223, |
|
|
|
ER1435, |
|
|
|
ER2239, |
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|
|
ER228, |
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|
ER6544, |
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ER6629, |
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ER7111, |
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ER7796, |
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ER8169, |
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|
ER82, |
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ER8362, |
|
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|
ER8951, |
|
|
|
Patent |
Priority |
Assignee |
Title |
4132228, |
Jul 08 1977 |
Rockwell International Corporation |
Comfort support seat cushion assembly |
4164798, |
Jul 23 1976 |
LONDON, L GRAY, 920 NORTH MAIN STREET, MOORESVILLE, NC 28115 |
Seat cushion |
4643481, |
Nov 08 1984 |
GF HEALTH PRODUCTS, INC |
Seat system for preventing decubiti |
4718727, |
May 29 1984 |
|
Reversible seat cushion and backrest |
4989284, |
Oct 12 1989 |
Beiersdorf AG |
Cushion |
5079785, |
Sep 26 1986 |
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Automated inflatable ring cushion device |
5144705, |
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Seat cushions including a plurality of individual support cells |
5402545, |
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Orthopedic seat cushion with upstanding projections |
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Tail bone cushion |
6929325, |
Mar 03 2003 |
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Portable ergonomic cushion |
7216388, |
Jul 28 2003 |
SUNRISE MEDICAL US LLC |
Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment |
7344196, |
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U-shaped seat cushion having thermal transfer unit |
7444698, |
Jan 10 2005 |
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Therapeutic cushion |
9643522, |
Oct 23 2013 |
Pedigree Systems, Inc. |
Orthopedic cushion for a seat |
20070277319, |
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20130198961, |
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|
D681995, |
Jan 30 2012 |
Banyan Licensing, LLC |
Pillow |
D718074, |
Nov 23 2012 |
|
Pillow |
D722449, |
Oct 18 2013 |
Aylio International, Inc |
Seating cushion |
D759403, |
Oct 23 2014 |
|
Active seating cushion |
D773212, |
Jul 02 2015 |
LINKO SUPPLIES INC |
Toroidal seating cushion |
D775862, |
Jul 20 2015 |
SHEN ZHEN LIAN DA SPONGE PRODUCT CO., LTD |
Cushion |
D851424, |
Jun 23 2017 |
|
Pillow |
D854353, |
Apr 20 2018 |
Loctek Inc |
Cushion |
D878108, |
Aug 29 2018 |
|
Cushion |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a