Bearing unit for a pump

- Sulzer Pumpen AG
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Description

FIG. 1 is a side perspective view of the design;

FIG. 2 is a first side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a plan view thereof; and,

FIG. 7 is an underneath view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D196761 October 1963 Rollitt
D202145 August 1965 Schroeder
D286292 October 21, 1986 Kingston
4650398 March 17, 1987 Brandenstein et al.
D349710 August 16, 1994 Moro
5362158 November 8, 1994 Hashimoto et al.
D418847 January 11, 2000 Ichihara
D447148 August 28, 2001 Antony et al.
D538824 March 20, 2007 Tojo
Patent History
Patent number: D549250
Type: Grant
Filed: Nov 29, 2006
Date of Patent: Aug 21, 2007
Assignee: Sulzer Pumpen AG (Winterthur)
Inventors: Timo Salomaa (Mantta), Antti Siltavuori (Fiskars), Hannu Hjerppe (Fiskars)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Townsend and Townsend and Crew LLP
Application Number: 29/269,483
Classifications
Current U.S. Class: Bearing, Bushing, Or Pillow Block (D15/143)