Electric toothbrush head
The dashed broken lines in the figures illustrate portions of the article that form no part of the claimed design. The dash dot dash lines in
Claims
The ornamental design for an electric toothbrush head, as shown and described.
D402117 | December 8, 1998 | Fleming |
5862559 | January 26, 1999 | Hunter |
D422143 | April 4, 2000 | Beals |
D424808 | May 16, 2000 | Beals |
D425306 | May 23, 2000 | Beals |
D451678 | December 11, 2001 | Weihrauch |
6496999 | December 24, 2002 | Gleason |
D657565 | April 17, 2012 | Gebski |
D759383 | June 21, 2016 | Watkins |
9456680 | October 4, 2016 | Corbett |
D861352 | October 1, 2019 | Xu |
D863773 | October 22, 2019 | Hu |
007755343-0002 | March 2020 | EM |
Type: Grant
Filed: Dec 31, 2020
Date of Patent: Sep 28, 2021
Inventor: Jiang Huang (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/764,621