Vacuum cleaner head

Abstract

The main external features are the shape of the area near the rotating brush on the left and right sides, as well as the overall shape, pattern, and curvature of the product. Design 1 is shown as the original design, and Design 2 is shown as a variation. Figure 2.9 is an enlargement of the portion of Figure 2.3. The dashed-dotted lines illustrate the boundaries of the enlarged portion and do not form part of the design sought to be registered. To ensure a smooth transition from surface to surface, the cutting surfaces create lines that gradually disappear from the top of the surface. 2.1) Front view; 2.2) Rear view; 2.3) Left side view; 2.4) Right side view; 2.5) Plan view; 2.6) Bottom view; 2.7) Perspective view; 2.8) Perspective view; 2.9) Enlarged view

Images