Patent
   D873498
Priority
Oct 24 2018
Filed
Dec 06 2018
Issued
Jan 21 2020
Expiry
Jan 21 2035
Assg.orig
Entity
unknown
8
9
n/a
The ornamental design for a helmet, as shown and described.

FIG. 1 is a front elevational view of a helmet showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front and right side perspective view thereof;

FIG. 8 is a bottom, rear and left side perspective view thereof;

FIG. 9 is another top, front and right side perspective view thereof; and,

FIG. 10 is another bottom, rear and left side perspective view thereof.

The broken lines in the drawings illustrate portions of the helmet which form no part of the claimed design.

The oblique shade lines in the drawings indicate transparency.

Yang, Zhaolin, Zhou, Jianrong, Wang, Rongjiang

Patent Priority Assignee Title
D916383, Jul 02 2018 TECMEN ELECTRONICS CO , LTD Welding helmet
D923879, Apr 03 2019 NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO ,LTD Welders' mask
D927789, Aug 09 2019 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD Welding helmet
D933306, Aug 09 2019 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD Welding helmet
ER1634,
ER4025,
ER5461,
ER610,
Patent Priority Assignee Title
20150342282,
20180110656,
D674150, Mar 10 2010 3M Innovative Properties Company Welding helmet
D703874, May 21 2012 GALVION LTD Helmet mandible
D734559, Jan 14 2014 Gentex Corporation Combined visor and mandible shield
D749796, Oct 09 2014 Gentex Corporation Visor and mandible shield assembly
D835352, Oct 20 2016 Esab AB Welding helmet
D840113, Mar 10 2017 Gentex Corporation Mandible shield
D860546, Mar 07 2018 Lincoln Global, Inc Top shell for helmet
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 23 2018YANG, ZHAOLINNINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477000939 pdf
Nov 23 2018ZHOU, JIANRONGNINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477000939 pdf
Nov 23 2018WANG, RONGJIANGNINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0477000939 pdf
Dec 06 2018Ningbo Geostar Photoelectric Technology Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule