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
2083217 | June 1937 | Brothers |
2140307 | December 1938 | Belaschk |
D397252 | August 25, 1998 | Allende |
D527905 | September 12, 2006 | Winkler |
D589256 | March 31, 2009 | Taylor et al. |
7992244 | August 9, 2011 | Prineppi |
D703443 | April 29, 2014 | Gatzemeyer |
D769626 | October 25, 2016 | Bloch |
D774772 | December 27, 2016 | Sedic |
D839600 | February 5, 2019 | Bloch |
D956424 | July 5, 2022 | Zhou |
11596508 | March 7, 2023 | Huy |
Patent History
Patent number: D1018061
Type: Grant
Filed: Nov 16, 2023
Date of Patent: Mar 19, 2024
Inventor: Hanwu Liu (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/917,055
Type: Grant
Filed: Nov 16, 2023
Date of Patent: Mar 19, 2024
Inventor: Hanwu Liu (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/917,055
Classifications
Current U.S. Class:
D4/101;
D4/113