PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D581872
|
Priority
Feb 01 2008
|
Filed
Feb 01 2008
|
Issued
Dec 02 2008
|
Expiry
Dec 02 2022
|
|
Assg.orig
|
|
Entity
unknown
|
9
|
13
|
n/a
|
|
|
The ornamental design for a twelve-hole power extension socket, as shown and described.
|
FIG. 1 is a perspective view of a twelve-hole power extension socket;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Zhou, Jian-Lin
Patent |
Priority |
Assignee |
Title |
D740227, |
Nov 11 2014 |
ADVANTUS, CORP |
Extension cord |
D878298, |
Jul 08 2015 |
Ze, Chen |
Power supply socket |
D886064, |
Oct 17 2019 |
SHENZHEN ANHAORUIHE ELECTRONICS CO , LTD |
Power strip |
D904983, |
Jul 07 2020 |
CHIZHOU ANDAXING ELECTRONICS TECHNOLOGY CO., LTD |
Power strip |
D922953, |
Nov 12 2020 |
JURONG SHUDAAN ELECTRONICS TECHNOLOGY CO., LTD |
Power strip |
D922954, |
Nov 12 2020 |
JURONG SHUDAAN ELECTRONICS TECHNOLOGY CO., LTD |
Power strip |
D922955, |
Jan 11 2021 |
CHIZHOU FENGPU ELECTRONICS TECHNOLOGY CO., LTD; CHIZHOU FENGPU ELECTRONICS TECHNOLOGY CO , LTD |
Power strip |
D922956, |
Jan 11 2021 |
PAN, ZHIFENG |
Extension socket |
D924809, |
Nov 12 2020 |
CHIZHOU ANDAXING ELECTRONICS TECHNOLOGY CO., LTD |
Power strip |
Patent |
Priority |
Assignee |
Title |
20060234561, |
|
|
|
D354731, |
Dec 20 1993 |
|
Multiple electrical socket unit |
D380733, |
Jul 07 1995 |
WOODS INDUSTRIES CANADA INC |
Power block |
D390190, |
Oct 02 1996 |
All Line Inc. |
Socket for an extension cord |
D409978, |
Oct 20 1998 |
All-Line, Inc. |
Socket for extension cord |
D435516, |
May 17 2000 |
All Line, Inc. |
Power strip |
D443591, |
May 17 2000 |
BELKIN INTERNATIONAL, INC |
Multiple outlet surge strip |
D467875, |
Nov 19 2001 |
Stratitec |
Surge protector |
D508231, |
May 20 2004 |
LEVITON MANUFACTURING CO , INC |
Multiple outlet power strip |
D514517, |
May 20 2004 |
LEVITON MANUFACTURING CO , INC |
Power strip |
D517484, |
Apr 10 2003 |
American Power Conversion |
Power surge protector |
D554064, |
Jun 28 2006 |
|
Surge protector with a power bar extension |
D560609, |
Aug 18 2004 |
|
Enclosure for desktop power cord and cable management |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a