Sweeping machine

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Description

FIG. 1 is a perspective view of a sweeping machine according to our novel design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a side elevation view thereof (the opposite side being a mirror image); and,

FIG. 5 is a top plan view thereof.

Claims

The ornamental design for a sweeping machine, as shown and described.

Referenced Cited
U.S. Patent Documents
2872434 February 1959 Parker et al.
4071920 February 7, 1978 Block
D249692 September 26, 1978 Bothun
4366593 January 4, 1983 Parikh
D289933 May 19, 1987 Berfield et al.
D290055 May 26, 1987 Berfield et al.
D497694 October 26, 2004 Wareham et al.
Other references
  • http://www.cleanstore.co.uk/images/large/2998a.JPG Sep. 18, 2007.
  • http://akamai.globalsources.com.edgesuite.net/f/593/3445/5d/pdt.static.globalsources.com/IMAGES/PDT Sep. 19, 2007.
  • http://www.composters.com/im/141/haaga—sweepers—large.jpg Sep. 19, 2007.
  • http://www.hoover.com/retrieveImage.aspx?code=LG&model=L1405---&width=218 Sep. 19, 2007.
  • Agria Motorgartengeräte, Für den Freizeitgärtner nur das Beste, Gesamtkatalog 2000 Freizeitprogramm, 2000, p. 41.
  • Nilfisk Alto, Katalog 2005, 2005, p. 78.
Patent History
Patent number: D570061
Type: Grant
Filed: Feb 8, 2007
Date of Patent: May 27, 2008
Assignee: Ing. Haaga Werkzeugbau GmbH & Co. KG (Kirchheim/Teck)
Inventors: Rido Busse (Elchingen), Hermann Haaga (Kirchheim)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Kathleen Sims
Attorney: Crowell & Moring LLP
Application Number: 29/272,418
Classifications
Current U.S. Class: With Rotary Brush (D32/19)