| 摘要 |
The said industrial design consists of the shape, configuration and ornamentation of the head for vacuum cleaner as shown in the drawings; the head for vacuum cleaner has a front bar portion having a curved upper surface, a forwardly extending front element with a curved forward surface, and slightly enlarged end elements each having a curved upper surface which follows the contour of the upper surface of the front bar portion and a flat outer surface; a central rearwards curved element extends upwards from the curved upper surface of the bar portion and merges into a upper rear housing section having a generally flat front surface, a curved top surface, and an open rear area; the curved top surface of the upper rear housing section merges into lateral shoulder portions which in turn merge into a lower rear housing section having an upper surface which curves rearwards and downwards and side surfaces with spaced-apart slots therein; a pair of side elements which are generally shoe-like in appearance in plan view and have flattened upper surfaces extend outwards from the side surfaces of the lower rear housing section along the lower rear surface of the bar portion.Representations of the design are shown in the figures wherein:Fig. 1 is a front perspective view from the right side of the design of the head for vacuum cleaner;Fig. 2 is a rear perspective view from the left side of the head for vacuum cleaner;Fig. 3 is a top plan view thereof;Fig. 4 is a bottom plan view thereof;Fig. 5 is an enlarged left side elevational view thereof;Fig. 6 is an enlarged right side elevational view thereof;Fig. 7 is a front elevational view thereof; andFig. 8 is a rear elevational view thereof.Diagrams of the design are included.
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