The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2014
Filed:
Apr. 03, 2008
Moon Young Huh, Seoul, KR;
Moon Young Huh, Seoul, KR;
Otos Tech Co., Ltd., , KR;
Abstract
Disclosed is a welding helmet with a protection cover for a cartridge, being manufactured in various forms and capable of covering a cartridge of the welding helmet and thereby protecting the cartridge from welding heat and preventing melting of the cartridge. According to the present invention, the welding helmet comprising a helmet body covering an operator's face, an opening formed on a front of the helmet body, and a cartridge connected with the opening and equipped with an LCD panel which intercepts light emanating from a welding operation to protect the operator's eyes, further comprises a heat transmission interception unit formed on a front of the cartridge of the welding helmet to prevent surface deformation caused by welding heat.