Hair growth device

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Description

FIG. 1 is a front, left and top perspective view of a hair growth device, showing my new design;

FIG. 2 is a rear, right and top perspective view thereof;

FIG. 3 is a rear, right and bottom perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof; and,

FIG. 10 is an enlarged view of portion of FIG. 3 thereof.

The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.

The broken lines in the drawings illustrate portions of the hair growth device and form no part of the claimed design.

Claims

The ornamental design for a hair growth device, as shown and described.

Referenced Cited
U.S. Patent Documents
D897548 September 29, 2020 Liu
D909595 February 2, 2021 Lee
D920529 May 25, 2021 Liu
D965159 September 27, 2022 Liu
D980994 March 14, 2023 Yoon
D988523 June 6, 2023 Guo
20230181925 June 15, 2023 Choi
20230338743 October 26, 2023 Liu
20240245928 July 25, 2024 Jo
Patent History
Patent number: D1048427
Type: Grant
Filed: May 12, 2023
Date of Patent: Oct 22, 2024
Assignee: Dongguan Lescolton Medical Equipment Co., Ltd. (Dongguan)
Inventor: Jianwen Liu (Dongguan)
Primary Examiner: Wan Laymon
Application Number: 29/875,894