Hollow hairbrush

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Description

FIG. 1 is a front and left perspective view of a hollow hairbrush showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear perspective view thereof.

Claims

The ornamental design for a hollow hairbrush, as shown and described.

Referenced Cited
U.S. Patent Documents
D709705 July 29, 2014 Brown
D750896 March 8, 2016 Park
D764808 August 30, 2016 Rosenzweig
D893888 August 25, 2020 Sze
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D939221 December 28, 2021 Park
D946905 March 29, 2022 Hinds
D948875 April 19, 2022 Brosmith
D948876 April 19, 2022 Yang
D993635 August 1, 2023 Yang
D1041176 September 10, 2024 Wei
D1045405 October 8, 2024 Yang
D1053568 December 10, 2024 Maza
D1066918 March 18, 2025 Zhou
D1088559 August 19, 2025 Sun
Foreign Patent Documents
309508101 September 2025 CN
Other references
  • Amazon 2, announced Nov. 2025 [online], [site visited Dec. 5, 2025]. Avail from int, URL: https://www.amazon.com/AM8-Defining-Shaping-Separating-Effortless/dp/B0OFGDBW8ZJ/ref=sr_1_49_sspa (Year: 2025).
  • Amazon, announced Oct. 2025 [online], [site visited Dec. 5, 2025]. Avail from int, URL: https://www.amazon.com/Bristle-Defining-Detangler-Shaping-Anti-Frizz/dp/B0FQHYLDSM/ref=sr_1_44 (Year: 2025).
  • Eyesylash, announced 2025 [online], [site visited Dec. 30, 2025]. Avail from int, URL: https://eyesylash.co/products/curl-hair-hollow-comb (Year: 2025).
Patent History
Patent number: D1138218
Type: Grant
Filed: Sep 20, 2024
Date of Patent: Aug 4, 2026
Inventor: Xiang Chen (Foshan)
Primary Examiner: Tamara L Hahn
Application Number: 29/964,089
Classifications
Current U.S. Class: D4/134