Rotary brush vacuum cleaner
Description
FIG. 1 is a perspective view of a rotary brush vacuum cleaner, showing my new design.
FIG. 2 is a right side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is left side view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Claims
The ornamental design for a rotary brush vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D507385
Type: Grant
Filed: Feb 18, 2003
Date of Patent: Jul 12, 2005
Inventor: Mei-Chun Ma (Wong Tai Sin, Kowloon)
Primary Examiner: Ruth McInroy
Attorney: Roy, Kiesel, Keegan & DeNicola
Application Number: 29/176,115
Type: Grant
Filed: Feb 18, 2003
Date of Patent: Jul 12, 2005
Inventor: Mei-Chun Ma (Wong Tai Sin, Kowloon)
Primary Examiner: Ruth McInroy
Attorney: Roy, Kiesel, Keegan & DeNicola
Application Number: 29/176,115
Classifications
Current U.S. Class:
Vacuum Type (D32/18)