| 摘要 |
The design consists of the features of shape and configuration applied to a filter for an air filtration device as illustrated in solid lines in the attached drawings.Drawings of the design are included wherein:FIGURE 1 is a top perspective view of the article to which the design is applied, namely, a filter for an air filtration device;FIGURE 2 is a top plan view thereof, the bottom plan view being a mirror image of the top plan view shown;FIGURE 3 is a front plan view thereof, the right side view, the rear plan view, and the left side view being mirror images of the front plan view; andFIGURE 4 is a cross-sectional side view thereof. |
