Patent
   D679869
Priority
Mar 17 2011
Filed
Mar 17 2011
Issued
Apr 09 2013
Expiry
Apr 09 2027
Assg.orig
Entity
unknown
4
13
n/a
The ornamental design for a welding protection visor, as shown and described is claimed.

FIG. 1 is a perspective view of a welding protection visor showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Kim, Dong Ken

Patent Priority Assignee Title
D720690, Sep 14 2012 Rockwell Automation Asia Pacific Business Center Pte. Ltd.; ROCKWELL AUTOMATION ASIA PACIFIC BUSINESS CENTER PTE LTD Industrial control component face plate
D739348, Sep 14 2012 Rockwell Automation Asia Pacific Business Center Pte. Ltd. Industrial control component face plate
D930912, Dec 22 2017 Ningbo Geostar Photoelectric Technology Co., Ltd. Welding filter
ER6200,
Patent Priority Assignee Title
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5062156, Dec 15 1989 Sellstrom Manufacturing Company Face shield filter plate retention
5224219, Aug 29 1991 JPCA, INC Welder's helmet with retractable eye protective lens and easily replaceable cover lens
5959705, Mar 15 1996 Kimberly-Clark Worldwide, Inc Welding lens with integrated display, switching mechanism and method
6151711, Apr 01 1999 JPCA, INC Welding helmet with removable face plate and lens cartridge
6401244, Mar 13 2001 SELLSTROM MANUFACTURING CORP Welding helmet and face plate
6557174, Feb 03 2000 WALTER SURFACE TECHNOLOGIES INCORPORATED Replaceable, self-contained expanded viewing light shield cartridge for welding helmet
6973672, Mar 20 2003 OTOS TECH CO , LTD Welding helmet removable cartridge
8191292, Jun 07 2005 Recognition award, personnel identification holder and/or personnel unit for attachment to hardhats, protective helmets or the likes
20080060102,
D398421, Dec 12 1995 3M Innovative Properties Company Protective helmet
D654225, Jul 22 2011 TECMEN ELECTRONICS CO , LTD Welding helmet
D661841, Apr 04 2011 MSA Technology, LLC; Mine Safety Appliances Company, LLC Visor
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