PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D938006
|
Priority
Jan 22 2020
|
Filed
Jan 22 2020
|
Issued
Dec 07 2021
|
Expiry
Dec 07 2036
|
|
Assg.orig
|
|
Entity
unknown
|
4
|
11
|
n/a
|
|
|
The ornamental design for filter, as shown and described.
|
FIG. 1 is a top right perspective view showing 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.
Du, Zhigang
Patent |
Priority |
Assignee |
Title |
6379412, |
Jul 21 2000 |
|
Air filtering assembly |
8172919, |
Jul 21 2009 |
|
Window filter apparatus |
20200238211, |
|
|
|
20200269175, |
|
|
|
20200338487, |
|
|
|
20200346151, |
|
|
|
20210086120, |
|
|
|
D383881, |
Feb 02 1996 |
Aktiebolaget Electrolux |
Filter for a vacuum cleaner |
D679792, |
Jun 07 2010 |
|
Scented air filter |
D862017, |
Aug 31 2017 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
Filter for a robotic vacuum |
D900063, |
Aug 22 2018 |
LG Electronics Inc |
Frame for built-in home appliances |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a