Pulp suspension hydrocyclone cleaner

- Ovivo Luxembourg S.A.R.L.
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Description

FIG. 1 is a perspective view of a pulp suspension hydrocyclone cleaner showing our new design;

FIG. 2 is a cross-sectional view of 2-2 of FIG. 1;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 5 is a front elevational view thereof; reduced in size to show environment;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of details in FIGS. 2, 5, and 7 is included for the purpose of showing environmental portions of the pulp suspension hydrocyclone cleaner and forms no part of the claimed design.

Claims

The ornamental design for a pulp suspension hydrocyclone cleaner, as shown and described.

Referenced Cited
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3687286 August 1972 Weiss
4572783 February 25, 1986 Watson
D294363 February 23, 1988 Donhauser
D303672 September 26, 1989 Stienen
5221476 June 22, 1993 Papetti et al.
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D517727 March 21, 2006 Schuyler et al.
D612878 March 30, 2010 Meter
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Patent History
Patent number: D657509
Type: Grant
Filed: Dec 30, 2009
Date of Patent: Apr 10, 2012
Assignee: Ovivo Luxembourg S.A.R.L. (Munsbach)
Inventors: Karl Gabrielsson (Saltsjo-Boo), Jan Backman (Jarfalla)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Young & Thompson
Application Number: 29/352,995
Classifications
Current U.S. Class: Element Or Attachment (D32/25)