PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D938567
|
Priority
Jan 22 2020
|
Filed
Jan 22 2020
|
Issued
Dec 14 2021
|
Expiry
Dec 14 2036
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
20
|
n/a
|
|
|
The ornamental design for a filter, as shown and described.
|
FIG. 1 is a top right perspective view of a 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; and,
FIG. 8 is yet another perspective view thereof.
The broken lines depict portions of the filter which form no part of the claimed design.
Du, Zhigang
Patent |
Priority |
Assignee |
Title |
4583686, |
Aug 27 1984 |
S. C. Johnson & Son, Inc. |
Package for dispensing volatiles |
5620505, |
Aug 29 1994 |
Filterwerk Mann & Hummel GmbH |
Filter |
7690586, |
Sep 30 2003 |
LG Electronics Inc. |
Deodorizer for refrigerator |
8021455, |
Feb 22 2007 |
Donaldson Company, Inc. |
Filter element and method |
20180161713, |
|
|
|
20200164298, |
|
|
|
D383881, |
Feb 02 1996 |
Aktiebolaget Electrolux |
Filter for a vacuum cleaner |
D449878, |
Jun 30 1999 |
King Wall AB |
Filter cassette |
D544949, |
Sep 10 2004 |
Filtration Group Incorporated |
Air filter |
D628673, |
Mar 03 2009 |
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY |
Sintering tray |
D706577, |
Aug 29 2013 |
BSH Home Appliances Corporation |
Cooking grill |
D753809, |
Dec 22 2014 |
Helen of Troy Limited |
Device for enclosing a freshening packet |
D754315, |
Nov 04 2013 |
iRobot Corporation |
Filter |
D778419, |
Jun 12 2013 |
KAZ USA, INC |
Filter assembly |
D809115, |
Nov 04 2013 |
iRobot Corporation |
Filter |
D862017, |
Aug 31 2017 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
Filter for a robotic vacuum |
D893695, |
Dec 19 2017 |
3M Innovative Properties Company |
Filter frame |
D894360, |
Jan 23 2015 |
|
Air filter |
D900063, |
Aug 22 2018 |
LG Electronics Inc |
Frame for built-in home appliances |
D912196, |
Jan 07 2020 |
|
Portable fly trap housing |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a