Vacuum cleaner air flow enhancer
Description
FIG. 1 is a perspective view of a vacuum cleaner air flow enhancer from a lower left angle, showing my new design;
FIG. 2 is the top plan view thereof;
FIG. 3 is the bottom plan view thereof;
FIG. 4 is the left plan view thereof;
FIG. 5 is the rear plan view thereof;
FIG. 6 is the front plan view thereof; and,
FIG. 7 is a perspective view of a vacuum cleaner air flow enhancer from a lower left angle.
The broken line representations, indicating the flow of air, in FIG. 7 are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for vacuum cleaner air flow enhancer, as shown and described.
Referenced Cited
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Patent History
Patent number: D468497
Type: Grant
Filed: Jan 17, 2001
Date of Patent: Jan 7, 2003
Inventor: George H. Lovely, Jr. (Auburn, MA)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: James F. Baird, Esq.
Application Number: 29/135,687
Type: Grant
Filed: Jan 17, 2001
Date of Patent: Jan 7, 2003
Inventor: George H. Lovely, Jr. (Auburn, MA)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: James F. Baird, Esq.
Application Number: 29/135,687
Classifications