Vacuum cleaner
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Claims
The ornamental design for a vacuum cleaner, as shown and described.
Type: Grant
Filed: Apr 20, 2009
Date of Patent: Mar 8, 2011
Assignee: Shop Vac Corporation (Williamsport, PA)
Inventors: John Griffin (Phoenix, AZ), Robert Lent Crevling, Jr. (Williamsport, PA), Craig A. Seasholtz (Avis, PA)
Primary Examiner: Ruth McInroy
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/335,660