Toothbrush head
Description
The broken lines depict portions of the toothbrush head that form no part of the claimed design.
Claims
The ornamental design for a toothbrush head, as shown and described.
Referenced Cited
U.S. Patent Documents
| D288148 | February 10, 1987 | Malgrain |
| D388614 | January 6, 1998 | Weihrauch |
| D441958 | May 15, 2001 | Rueb |
| D465847 | November 19, 2002 | Jacobs |
| D589256 | March 31, 2009 | Taylor et al. |
| 8382208 | February 26, 2013 | Baertschi |
| D764175 | August 23, 2016 | Jimenez |
| D774772 | December 27, 2016 | Sedic |
| D881580 | April 21, 2020 | Smigel |
| D881581 | April 21, 2020 | Smigel |
| D931615 | September 28, 2021 | Huang |
| D939216 | December 28, 2021 | Liu |
| D958542 | July 26, 2022 | Zhou |
| D961268 | August 23, 2022 | Kuang |
| D965301 | October 4, 2022 | Li |
| D965303 | October 4, 2022 | Tang |
| D970895 | November 29, 2022 | Li |
| D971611 | December 6, 2022 | Liu |
| D981721 | March 28, 2023 | Huang |
| D1008662 | December 26, 2023 | Hu |
| D1011047 | January 16, 2024 | Zhou |
Patent History
Patent number: D1022473
Type: Grant
Filed: Dec 8, 2023
Date of Patent: Apr 16, 2024
Inventor: Hanli Liu (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/920,304
Type: Grant
Filed: Dec 8, 2023
Date of Patent: Apr 16, 2024
Inventor: Hanli Liu (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/920,304
Classifications
Current U.S. Class:
D4/101;
D4/113