PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D909760
|
Priority
Jul 18 2019
|
Filed
Jul 18 2019
|
Issued
Feb 09 2021
|
Expiry
Feb 09 2036
|
|
Assg.orig
|
|
Entity
unknown
|
1
|
16
|
n/a
|
|
|
The ornamental design for head for children's electric toothbrush, as shown and described.
|
FIG. 1 is a front elevational view thereof;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a stereogram view thereof.
Peng, Jian, Zeng, Baishu
Patent |
Priority |
Assignee |
Title |
2771624, |
|
|
|
2807820, |
|
|
|
5114214, |
Dec 13 1988 |
|
Process for producing tooth brushes and blanks for use for same |
5305491, |
Nov 07 1991 |
BENEDENT CORPORATION |
Self adjusting three-head toothbrush |
5327607, |
Jun 01 1992 |
|
Toothbrush for cleaning multiple sides of teeth |
569870, |
|
|
|
7036180, |
Oct 11 2001 |
BOW WOW LABS, INC |
Tooth brush with four bristle groups |
20110056037, |
|
|
|
20130067670, |
|
|
|
D374351, |
Aug 27 1993 |
Coram International, B.V. |
Toothbrush head and handle unit |
41285, |
|
|
|
47100, |
|
|
|
D697720, |
Apr 16 2013 |
|
Toothbrush head and handle unit |
D869172, |
Feb 23 2018 |
|
Toothbrush |
D885061, |
Nov 18 2019 |
BEIJING FANYI TECHNOLOGY CO , LTD |
Electric toothbrush head |
D895974, |
Jan 04 2019 |
SHENZHEN HONGWANG NICEMAY ELECTRIC CO., LTD |
Electric toothbrush |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 17 2019 | PENG, JIAN | PENG, JIAN | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 049785 | /0153 |
pdf |
Jul 17 2019 | ZENG, BAISHU | PENG, JIAN | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 049785 | /0153 |
pdf |
Jul 18 2019 | | Jian, Peng | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a