|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D554814
|
|
Priority
Jul 31 2006
|
|
Filed
Aug 31 2006
|
|
Issued
Nov 06 2007
|
|
Expiry
Nov 06 2021
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
9
|
|
3
|
|
n/a
|
|
|
|
The ornamental design for a vacuum cleaner head, as shown and described.
|
FIG. 1 is a top plan view of a vacuum cleaner head showing my new design;
FIG. 2 is a first side elevational view of the vacuum cleaner head shown in FIG. 1;
FIG. 3 is a bottom view of the vacuum cleaner head shown in FIG. 1;
FIG. 4 is a second side elevational view of the vacuum cleaner head shown in FIG. 1;
FIG. 5 is a rear elevational view of the vacuum cleaner head shown in FIG. 1;
FIG. 6 is a front elevational view of the vacuum cleaner head shown in FIG. 1; and,
FIG. 7 is perspective view of the vacuum cleaner head shown in FIG. 1.
Grey, Nicholas Gerald
| Patent |
Priority |
Assignee |
Title |
| 10765281, |
Feb 25 2016 |
|
Suction head for a vacuum cleaner and method of operation |
| 10898044, |
Feb 25 2016 |
|
Dirt-collection chamber and suction head for a vacuum cleaner |
| 10952579, |
Sep 30 2016 |
|
Cleaning head for a vacuum cleaner |
| 11297988, |
Apr 21 2017 |
|
Bagged vacuum cleaner |
| 8499398, |
Nov 18 2005 |
Grey Technology Limited |
Surface cleaning apparatus |
| 9560944, |
Dec 22 2010 |
Grey Technology Limited |
Vacuum cleaner |
| 9737183, |
Apr 10 2013 |
Grey Technology Limited |
Vacuum cleaner |
| 9943199, |
Jun 05 2013 |
|
Hand-held vacuum cleaner |
| D779139, |
Dec 03 2014 |
Samsung Electronics Co., Ltd. |
Brush for vacuum cleaner |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a