Pump casing

- Sulzer Pumpen AG
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Description

FIG. 1 is a front and upper perspective view of the design.

FIG. 2 is a left side and upper perspective view of the design.

FIG. 3 is a front view of the design.

FIG. 4 is a rear view of the design.

FIG. 5 is a left side view of the design.

FIG. 6 is a right side view of the design.

FIG. 7 is a top plan view of the design; and,

FIG. 8 is a bottom plan view of the design.

The broken lines in FIGS. 1, 2 and 7 are included for the purpose of illustrating a portion of the pump casing that forms no part of the claimed design.

Claims

The ornamental design for a pump casing, as shown and described.

Referenced Cited
U.S. Patent Documents
D307018 April 3, 1990 Turbanisch
5100288 March 31, 1992 Stanislao
D368913 April 16, 1996 Wightley
D381339 July 22, 1997 Wightley
D610165 February 16, 2010 Glaves et al.
D616902 June 1, 2010 Foreman et al.
Patent History
Patent number: D641381
Type: Grant
Filed: May 10, 2010
Date of Patent: Jul 12, 2011
Assignee: Sulzer Pumpen AG (Winterthur)
Inventors: Steven Milojevic (Beaverton, OR), Robert Rennhard (Zurich)
Primary Examiner: Ralf Seifert
Attorney: K&L Gates LLP
Application Number: 29/361,349
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)