Laser hair growth device

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an exploded view thereof.

The dashed broken lines in the figures illustrate portions of the laser hair growth device that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D640793 June 28, 2011 Britt
D872293 January 7, 2020 Chen
D896977 September 22, 2020 Chen
D897548 September 29, 2020 Liu
D920529 May 25, 2021 Liu
D935041 November 2, 2021 Michaels
20090036808 February 5, 2009 Ki
20110015707 January 20, 2011 Tucker
20160045763 February 18, 2016 Tapper
20190054311 February 21, 2019 Wasserbauer
20220161051 May 26, 2022 Tung
Foreign Patent Documents
202130075993.X July 2021 CN
Patent History
Patent number: D965159
Type: Grant
Filed: Feb 7, 2021
Date of Patent: Sep 27, 2022
Inventor: Jianwen Liu (Jiangxi)
Primary Examiner: Anhdao Doan
Application Number: 29/769,637
Classifications