Toothbrush replacement head
Latest Shenzhen Blue Dream Digital Technology Co., Ltd. Patents:
Description
The broken lines depict portions of the toothbrush replacement head that form no part of the claimed design.
Claims
The ornamental design for a toothbrush replacement head, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D830699 | October 16, 2018 | Liu |
D863772 | October 22, 2019 | Hu |
D902600 | November 24, 2020 | Altmann |
D907368 | January 12, 2021 | Yang |
D907369 | January 12, 2021 | Yang |
D933368 | October 19, 2021 | Albay |
D935189 | November 9, 2021 | He |
D935190 | November 9, 2021 | He |
D935191 | November 9, 2021 | He |
D950959 | May 10, 2022 | Liu |
D952350 | May 24, 2022 | Altmann |
D962649 | September 6, 2022 | Feng |
D971610 | December 6, 2022 | Kuang |
- Factory Oral Hygiene EB50, earliest transaction date Jan. 29, 2023 [online], [retrieved Jul. 2, 2023]. Retrieved from internet, https://www.alibaba.com/product-detail/Factory-Oral-Hygiene-EB50-Replace-Tooth_1600441336552.html (Year: 2023).
Patent History
Patent number: D1003607
Type: Grant
Filed: May 24, 2023
Date of Patent: Nov 7, 2023
Assignee: Shenzhen Blue Dream Digital Technology Co., Ltd. (Guangdong)
Inventor: Mingyuan Li (Guangdong)
Primary Examiner: Alison M Ofstun
Assistant Examiner: Evin F Ershock
Application Number: 29/892,966
Type: Grant
Filed: May 24, 2023
Date of Patent: Nov 7, 2023
Assignee: Shenzhen Blue Dream Digital Technology Co., Ltd. (Guangdong)
Inventor: Mingyuan Li (Guangdong)
Primary Examiner: Alison M Ofstun
Assistant Examiner: Evin F Ershock
Application Number: 29/892,966
Classifications
Current U.S. Class:
D4/110