Vacuum cleaner
The broken lines in
The claimed vacuum cleaner depicted in the drawings may vacuum, sterilize and kill mites to bed, sofa, desktop, carpets, tapestries and other household surfaces.
Claims
The ornamental design for a vacuum cleaner, as shown and described in the Figures.
Type: Grant
Filed: Mar 4, 2013
Date of Patent: Feb 11, 2014
Inventor: Hongli Song (Beijing)
Primary Examiner: Ruth McInroy
Application Number: 29/447,524