发明名称 Jeweler platinum welding eye-protection device
摘要 An eye protection device for use in the welding of platinum jewelry items under magnification of a visor containing a lens includes a pair of opposing support arms attached to a mounting bracket for attachment to the image magnification visor. A filter frame unit containing a welding filter screen is rotatably coupled to the opposing support arms to permit the filter frame to move between a stored, stowed, and a deployed position. The support arms are configured to hold the filter frame in the stowed position in a manner such that the frame can be moved to the deployed position with a quick movement of a user's head while worn.
申请公布号 US6012163(A) 申请公布日期 2000.01.11
申请号 US19980062092 申请日期 1998.04.17
申请人 HOLLOWAY, MICHAEL GARY 发明人 HOLLOWAY, MICHAEL GARY
分类号 A61F9/06;(IPC1-7):A61F9/06 主分类号 A61F9/06
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