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Patent Searching and Data


Title:
WELDING MASK
Document Type and Number:
WIPO Patent Application WO/2012/039544
Kind Code:
A3
Abstract:
The present invention relates to a welding mask, and more particularly, to a welding mask configured such that a lighting lamp can be turned on or off, without operating a separate switch, just by means of the vertical rotations of a rotating cover installed on a mask main body, thereby improving work efficiency. The welding mask includes: a viewing opening disposed in a mask main body to enable a worker to see; a base frame installed on the viewing opening; said rotating cover which is rotatably installed on the front side of the base frame to protect the base frame; a switch part that is turned on and off according to the rotation of the rotating cover; a lighting lamp that is turned on and off according to operation of the switch part; and a power supply for supplying power to the lighting lamp.

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Inventors:
GO, Hyeon-Seok (753-9, Sang-dong Mokpo-si, Jeollanamdo 530-824, 530-824, KR)
고현석 (전라남도 목포시 상동 753-9, 530-824 Jeollanamdo, 530-824, KR)
Application Number:
KR2011/005393
Publication Date:
May 18, 2012
Filing Date:
July 21, 2011
Export Citation:
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Assignee:
GO, Hyeon-Seok (753-9, Sang-dong Mokpo-si, Jeollanamdo 530-824, 530-824, KR)
고현석 (전라남도 목포시 상동 753-9, 530-824 Jeollanamdo, 530-824, KR)
International Classes:
A61F9/06; B23K9/32; F16P1/06
Foreign References:
KR100932856B12009-12-22
US7161116B22007-01-09
US6340234B12002-01-22
US5191468A1993-03-02
US20050151888A12005-07-14
Attorney, Agent or Firm:
SHINSEGI PATENT LAW FIRM (3rd Floor, Yoong-jun Bldg.829-6 Yeoksam 1-dong, Gangnam-gu, Seoul 135-936, 135-936, KR)
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Claims: