Hair straightening brush
Description
Claims
The ornamental design for a hair straightening brush, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D154542 | July 1949 | Hershey |
D168916 | February 1953 | Snyder |
D168917 | February 1953 | Snyder |
D197696 | March 1964 | Vallis |
D881579 | April 21, 2020 | Gao |
D895972 | September 15, 2020 | Janowick |
D922773 | June 22, 2021 | Zhou |
20200268136 | August 27, 2020 | Richmond |
304083882 | March 2017 | CN |
9003094952-0001 | May 2016 | GB |
Patent History
Patent number: D960449
Type: Grant
Filed: Nov 18, 2021
Date of Patent: Aug 9, 2022
Inventor: Yufeng Du (Zaoyang)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/790,319
Type: Grant
Filed: Nov 18, 2021
Date of Patent: Aug 9, 2022
Inventor: Yufeng Du (Zaoyang)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/790,319
Classifications
Current U.S. Class:
Curler Or Crimper (D28/35);
D4/100