|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D952702
|
|
Priority
Jul 07 2019
|
|
Filed
Sep 16 2019
|
|
Issued
May 24 2022
|
|
Expiry
May 24 2037
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
6
|
|
15
|
|
n/a
|
|
|
|
The ornamental design for refrigerator filter, as shown and described.
|
FIG. 1 is a top right perspective view showing refrigerator filter, showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a side view thereof; and,
FIG. 7 is an opposite side view thereof.
Lu, Jun
| Patent |
Priority |
Assignee |
Title |
| D377826, |
Feb 23 1996 |
Nimbus Water Systems, Inc. |
Water purification unit |
| D736274, |
Sep 03 2013 |
Samsung Electronics Co., Ltd. |
Filter compartment for refrigerator |
| D907176, |
Nov 20 2018 |
Ningbo Pureza Technology, LLC |
Water filter cartridge |
| D913416, |
Nov 20 2018 |
Ningbo Pureza Technology, LLC |
Water filter cartridge |
| D913417, |
Sep 27 2019 |
Ningbo Pureza Technology, LLC |
Water filter cartridge |
| D917662, |
Apr 15 2019 |
|
Filter |
| D928280, |
Dec 29 2018 |
Tianjin Tianchuang Best Pure Environmental Science and Technology Co. LTD |
Filter |
| D929533, |
Mar 10 2020 |
|
Filter element |
| D930110, |
Jul 30 2019 |
|
Water filter cartridge |
| D930787, |
Mar 20 2020 |
MICROFILTER CO., LTD; HISENSE RONSHEN (GUANGDONG) REFRIGERATOR CO., LTD. |
Filter for water purification |
| D932588, |
Jan 06 2020 |
|
Filter |
| D932589, |
Jan 06 2020 |
|
Filter |
| D932590, |
Jan 06 2020 |
|
Filter |
| D939044, |
Sep 17 2020 |
Ningbo Pureza Technology, LLC |
Water filter cartridge |
| D943707, |
Oct 25 2019 |
|
Filter |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a