Belt guard for a flotation cell

- Outotec Oyj
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Description

FIG. 1 is an upper perspective view showing the front and left side of a belt guard for a flotation cell of our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Claims

The ornamental design for a belt guard for a flotation cell, as shown and described.

Referenced Cited
U.S. Patent Documents
D258213 February 10, 1981 Lydford
D260650 September 8, 1981 Alviti
D271879 December 20, 1983 Neilson
D284116 June 3, 1986 Linde
D354289 January 10, 1995 Fortenberry et al.
D355884 February 28, 1995 Schlangen et al.
D360888 August 1, 1995 Timm
D364836 December 5, 1995 Schlangen et al.
D415507 October 19, 1999 Rogers et al.
D499361 December 7, 2004 Armstrong et al.
D554026 October 30, 2007 Francis
D626894 November 9, 2010 Holcomb
D637215 May 3, 2011 Krohmer et al.
Patent History
Patent number: D645067
Type: Grant
Filed: Apr 20, 2009
Date of Patent: Sep 13, 2011
Assignee: Outotec Oyj (Espoo)
Inventors: Matti Luukkonen (Helsinki), Emmi Helanne (Espoo), Jussi Peltokangas (Helsinki)
Primary Examiner: Zenia Bennett
Attorney: Klauber & Jackson LLC
Application Number: 29/314,709
Classifications
Current U.S. Class: Vibrator Or Separator (D15/147)