Vacuum cleaner
United States Patent D305269

Dyson, James (Bathford, GB)
Application Number:
Publication Date:
Filing Date:
Iona Appliances Inc./Appereils Iona Inc. (Welland, CA)
Primary Class:
Field of Search:
D32/1, D32/21-22, D32/31-34, 15/320-325, 15/328-336, 15/338, 15/344-345, 15/346, 15/350, 15/353-354, 15/352
View Patent Images:
US Patent References:
4571772Upright vacuum cleaning applianceFebruary, 1986Dyson15/335
4559665Indicator nozzle for cleaning devicesDecember, 1985Fitzwater15/353
4373228Vacuum cleaning appliancesFebruary, 1983Dyson15/350
3755843POOL VACUUM SYSTEMSeptember, 1973Goertzen, III et al.15/350
D193264N/AJuly, 1962Kelnhofer
D162633N/AMarch, 1951Dreyfuss
D155903N/ANovember, 1949Kelly
D153974N/AMay, 1949Petersen
D101322N/ASeptember, 1936Beitman

Primary Examiner:
Dunkins, Bruce W.
Assistant Examiner:
Takemoto, Ruth
Attorney, Agent or Firm:
Green, Weldon F.
1. The ornamental design for a vacuum cleaner, as shown.


FIG. 1 is a top, front and right side perspective view of a vacuum cleaner showing my new design;

FIG. 2 is a top, rear and left side perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top, front and left side perspective view of a second embodiment thereof;

FIG. 6 is a top, rear and right side perspective view thereof;

FIG. 7 is a right side elevational view thereof.