|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D973530
|
|
Priority
Aug 27 2020
|
|
Filed
Oct 01 2020
|
|
Issued
Dec 27 2022
|
|
Expiry
Dec 27 2037
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
4
|
|
15
|
|
n/a
|
|
|
|
The ornamental design for a doorbell, as shown and described.
|
FIG. 1 is a front perspective view of a doorbell according to the present invention;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is an enlarged top side view thereof; and,
FIG. 7 is an enlarged bottom side view thereof.
Qin, Chao, Ying, Davy
| Patent |
Priority |
Assignee |
Title |
| 20180192008, |
|
|
|
| CN2019301003481, |
|
|
|
| CN2019301301137, |
|
|
|
| D421966, |
May 29 1998 |
Lucent Technologies Inc |
Push button |
| D744974, |
Jan 27 2013 |
AVERMEDIA TECHNOLOGIES, INC. |
Portable capture box |
| D751621, |
Jun 06 2014 |
I-PRO CO , LTD |
Surveillance camera |
| D772735, |
Mar 26 2015 |
Tronac Pty Ltd |
Thermostat/hub for climate control and monitoring |
| D793268, |
Mar 31 2017 |
Shen Zhen Shi Fu Ying Xing Electronics Co., Ltd |
Video doorbell |
| D855613, |
Sep 05 2017 |
Fujitsu Frontech Limited |
Data input machine |
| D921511, |
Jan 07 2020 |
|
Doorbell |
| D946442, |
May 04 2020 |
Logitech Europe S.A. |
Video doorbell mount |
| D950623, |
Feb 22 2021 |
SHENZHEN ANYUANWEI TECHNOLOGY CO., LTD |
Network camera |
| D954583, |
May 04 2020 |
Logitech Europe S.A. |
Video doorbell device |
| D956604, |
Sep 11 2019 |
SHENZHEN YINGRUNJIA ELECTRONICS CO , LTD |
Doorbell |
| D957325, |
Jul 11 2019 |
SARIANA, LLC |
Wireless charger |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a