Electric toothbrush head
Description
Claims
The ornamental design for an electric toothbrush head, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D142917 | November 1945 | Strieby |
D404205 | January 19, 1999 | Hohlbein |
6230354 | May 15, 2001 | Sproat |
D487636 | March 23, 2004 | De Salvo |
D527905 | September 12, 2006 | Winkler |
D577199 | September 23, 2008 | Zhuan |
D814195 | April 3, 2018 | Sikora |
10470858 | November 12, 2019 | Liu |
D878057 | March 17, 2020 | Eklund |
11173021 | November 16, 2021 | Papazian |
D952350 | May 24, 2022 | Altmann |
305482046 | December 2019 | CN |
307131917 | March 2022 | CN |
6048843 | November 2018 | GB |
Patent History
Patent number: D993627
Type: Grant
Filed: Dec 19, 2022
Date of Patent: Aug 1, 2023
Assignee: Shenzhen Jielan Technology Co., LTD (Shenzhen)
Inventor: Xiabang Huang (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/869,026
Type: Grant
Filed: Dec 19, 2022
Date of Patent: Aug 1, 2023
Assignee: Shenzhen Jielan Technology Co., LTD (Shenzhen)
Inventor: Xiabang Huang (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/869,026
Classifications
Current U.S. Class:
D4/101