Vacuum cleaner
United States Patent D800977

Dammkoehler, Denis (Backnang, DE)
Jin, Zheyi (Schwaikheim, DE)
Application Number:
Publication Date:
Filing Date:
Alfred Kaercher GmbH & Co. KG (Winnenden, DE)
Primary Class:
International Classes:
(IPC1-7): 1505
Field of Search:
D32/17-18, D32/21, D32/31
View Patent Images:
US Patent References:
D781011Vacuum cleanerMarch, 2017BuD32/18
D745231Hand carriable vacuum cleanerDecember, 2015NiedzweckiD32/18
D741558Part of a vacuum cleanerOctober, 2015KerrD32/18
D731720Vacuum cleanerJune, 2015GidwellD32/18
D553810Vacuum machineOctober, 2007LauD32/18
D481841VacuumNovember, 2003HsuD32/18
D421513Hand-held vacuum cleanerMarch, 2000HsuD32/18
5938410Dust sucking/blowing deviceAugust, 1999Lee15/330
D360502Vacuum cleaner for computer keyboardsJuly, 1995HollingerD32/18
D205994N/AOctober, 1966OtaD32/18

Primary Examiner:
Mcinroy, Ruth
Attorney, Agent or Firm:
Lipsitz & McAllister, LLC

1. The ornamental design for a vacuum cleaner, as shown and described.


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

FIG. 2 is a front, top and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a top plan view thereof.