发明名称 PROTECTIVE PLATE FOR A WELDING FILTER IN A WELDING HELMET
摘要 The design is the features of shape and ornamentation of the portions of a protective plate for a welding filter in a welding helmet as shown in solid lines in the drawings. The stippled line portions do not form part of the design.Drawings of the design are included wherein:Figure 1 is a perspective view, showing the new design for a protective plate for a welding filter in a welding helmet;Figure 2 is a front view of the protective plate of Figure 1;Figure 3 is a left side view of the protective plate of Figure 1, the right side view being a mirror image thereof;Figure 4 is a rear view of the protective plate of Figure 1;Figure 5 is a top view of the protective plate of Figure 1; andFigure 6 is a bottom view of the protective plate of Figure 1.
申请公布号 CA125940(S) 申请公布日期 2009.01.27
申请号 CA20080125940F 申请日期 2008.05.07
申请人 3M INNOVATIVE PROPERTIES COMPANY (3M IPC) 发明人
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