PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D965159
|
Priority
Feb 07 2021
|
Filed
Feb 07 2021
|
Issued
Sep 27 2022
|
Expiry
Sep 27 2037
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
12
|
n/a
|
|
|
The ornamental design for a laser hair growth device, as shown and described.
|
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.
Liu, Jianwen
Patent |
Priority |
Assignee |
Title |
20090036808, |
|
|
|
20110015707, |
|
|
|
20160045763, |
|
|
|
20190054311, |
|
|
|
20220161051, |
|
|
|
CN202130075993X, |
|
|
|
D640793, |
Nov 12 2010 |
|
Portable therapeutic light device |
D872293, |
Jan 12 2018 |
|
Laser hair growth cap |
D896977, |
Nov 02 2018 |
|
Phototherapy helmet |
D897548, |
Apr 03 2020 |
DONGGUAN LESCOLTON INTELLIGENT ELECTRICAL APPLIANCE CO., LTD; DONGGUAN LESCOLTON INTELLIGENT ELECTRICAL APPLIANCE CO , LTD |
Hair growth helmet |
D920529, |
Jun 13 2019 |
DONGGUAN LESCOLTON INTELLIGENT ELECTRICAL APPLIANCE CO , LTD |
Hair growth device |
D935041, |
Oct 11 2019 |
Lexington International, LLC |
Hat with internal light emitting elements |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a