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Patent
D966501
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Priority
Sep 17 2020
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Filed
Sep 17 2020
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Issued
Oct 11 2022
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Expiry
Oct 11 2037
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Assg.orig
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Entity
unknown
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0
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13
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n/a
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The ornamental design for an electric toothbrush head, as shown and described.
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FIG. 1 is a perspective view of an electric toothbrush head, showing our design.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a left side elevation thereof.
FIG. 5 is a right side elevation thereof.
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Li, Yubin, Yang, Zhihui, Wang, Zhidong, Huang, Jiacheng, Zheng, Rongjin, Zou, Xiu, Zhao, Yuqiang
| Patent |
Priority |
Assignee |
Title |
| Patent |
Priority |
Assignee |
Title |
| CN306355088, |
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| CN306606168, |
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| 171434, |
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| 203103, |
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| D314238, |
Sep 15 1987 |
LONDON INTERNATIONAL U S HOLDINGS, INC |
Nozzle |
| D704024, |
Jul 10 2012 |
3M Innovative Properties Company |
Handle |
| D765453, |
Feb 24 2014 |
MASTRAD, S A |
Combined cocktail pestle and straw |
| D778433, |
Sep 30 2015 |
TOILETTREE PRODUCTS, INC |
Irrigator |
| D881580, |
Oct 04 2018 |
ROBELL RESEARCH, INC |
Polishing head |
| D890917, |
Mar 16 2018 |
Water Pik, Inc. |
Oral irrigator tip |
| D939691, |
Sep 06 2019 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
Nozzle for oral waterjet |
| D948033, |
Feb 27 2020 |
SHENZHEN FORTUNECOME TECHNOLOGY CO., LTD. |
Oral irrigator |
| D948872, |
Sep 29 2020 |
|
Toothbrush with floss dispenser |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 16 2020 | YANG, ZHIHUI | THUMBS UP INNOVATIONS TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053809 | /0741 |
pdf |
| Sep 16 2020 | LI, YUBIN | THUMBS UP INNOVATIONS TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053809 | /0741 |
pdf |
| Sep 16 2020 | ZHAO, YUQIANG | THUMBS UP INNOVATIONS TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053809 | /0741 |
pdf |
| Sep 16 2020 | ZOU, XIU | THUMBS UP INNOVATIONS TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053809 | /0741 |
pdf |
| Sep 16 2020 | WANG, ZHIDONG | THUMBS UP INNOVATIONS TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053809 | /0741 |
pdf |
| Sep 16 2020 | ZHENG, RONGJIN | THUMBS UP INNOVATIONS TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053809 | /0741 |
pdf |
| Sep 16 2020 | HUANG, JIACHENG | THUMBS UP INNOVATIONS TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053809 | /0741 |
pdf |
| Sep 17 2020 | | Thumbs Up Innovations Technology Co., Ltd. | (assignment on the face of the patent) | | / |
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