PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D552226
|
Priority
Nov 24 2006
|
Filed
Nov 24 2006
|
Issued
Oct 02 2007
|
Expiry
Oct 02 2021
|
|
Assg.orig
|
|
Entity
unknown
|
1
|
13
|
n/a
|
|
|
The ornamental design for a humidifier, as shown and described.
|
FIG. 1 is a perspective view of a humidifier showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Huang, Kuo-Fu
Patent |
Priority |
Assignee |
Title |
D308413, |
Sep 18 1986 |
Well Men Industrial Co. Ltd. |
Combined humidifier and fan heater unit |
D346208, |
Aug 13 1992 |
THERMWELL PRODUCTS CO , INC |
Compact combined twin window and floor fan housing |
D414254, |
May 22 1998 |
Bulton Enterprises Co., Ltd. |
Portable air charge-discharge machine |
D417911, |
Jan 16 1996 |
Helen of Troy Limited |
Air cleaner |
D422690, |
Jan 05 1999 |
Sunbeam Products, Inc |
Air purifier |
D422691, |
Jul 27 1999 |
Hung Hsing Electric Co., Ltd. |
Air purifier |
D429805, |
Jul 13 1998 |
LG Electronics, Inc. |
Dehumidifier |
D431641, |
Apr 19 1999 |
Lasko Holdings, Inc |
Humidifier |
D431861, |
Jul 30 1999 |
Sunbeam Products, Inc |
Humidifier |
D433112, |
Aug 19 1999 |
|
Portable misting device |
D468818, |
Nov 30 2001 |
Helen of Troy Limited |
Heater fan |
D499176, |
Aug 07 2003 |
Mitsuboshi Boeki Ltd. |
Halogen heater |
D499473, |
Oct 29 2003 |
Perfect Union Co., Ltd. |
Tower heater |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a