Electric sweeper

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Description

FIG. 1 is a front, top and right side perspective view showing the design;

FIG. 2 is a front, top and left side perspective view showing the design;

FIG. 3 is a front elevational view of the design;

FIG. 4 is a rear elevational view of the design;

FIG. 5 is a right side elevational view of the design;

FIG. 6 is a left side elevational view of the design; and,

FIG. 7 is a top plan view of the design.

Claims

The ornamental design for an electric sweeper, as shown and described.

Referenced Cited
U.S. Patent Documents
2316709 April 1943 Owen
3628211 December 1971 Fukuba
4168561 September 25, 1979 Rosendall
D256878 September 16, 1980 Kubota et al.
D293142 December 8, 1987 Kubota
D312154 November 13, 1990 Kuroda
D349793 August 16, 1994 Zahuranec et al.
D501282 January 25, 2005 Robertson et al.
D501588 February 1, 2005 Harper et al.
D549910 August 28, 2007 Bouhuys
Other references
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2002”, cover, pp. 15, 23, 87-90, 92 and last page (Feb. 2002).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2003”, cover, pp. 16, 27, 177, 179, 180 and last page (Dec. 2002).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2004”, cover, pp. 23, 41, 221-223, and last page (Feb. 2004).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2005”, cover, pp. 19, 42, 207-209, and last page (Dec. 2004).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2006”, cover, pp. 20, 42, 225-227, and last page (Dec. 2005).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2007”, cover, pp. 56, 57, 249-251, and last page (Jan. 2007).
  • Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2008”, cover page, last page, pp. 60, 61, and 264-267 (Dec. 2007).
Patent History
Patent number: D600420
Type: Grant
Filed: Jan 20, 2009
Date of Patent: Sep 15, 2009
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Pamela J Burgess
Attorney: Lipsitz & McAllister, LLC
Application Number: 29/313,563
Classifications
Current U.S. Class: Carpet Sweeper (D32/38)