Centrifugal pump unit

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Description

FIG. 1 is a front view of a centrifugal pump unit;

FIG. 2 is a rear view of the unit;

FIG. 3 is a right side view of the unit;

FIG. 4 is a left side view of the unit;

FIG. 5 is a plan view of the unit;

FIG. 6 is a bottom view of the unit;

FIG. 7 is a perspective top view of the unit when viewed front and right side; and,

FIG. 8 is a perspective bottom view of the unit when viewed front and left side.

Claims

We claim the ornamental design of a centrifugal pump unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D484146 December 23, 2003 Urano
D520023 May 2, 2006 Goto
D520024 May 2, 2006 Chen
D534548 January 2, 2007 Urano
D602500 October 20, 2009 Tokunaga
D616903 June 1, 2010 Kimura
D763321 August 9, 2016 Ostrosky
D765145 August 30, 2016 Takeda et al.
D765146 August 30, 2016 Takeda et al.
D766987 September 20, 2016 Takeda et al.
Patent History
Patent number: D818504
Type: Grant
Filed: May 1, 2017
Date of Patent: May 22, 2018
Assignee: SAGINOMIYA SEISAKUSHO, INC. (Tokyo)
Inventors: Tsuyoshi Takeda (Sayama), Taiki Nakagawa (Sayama), Shohei Ozeki (Sayama)
Primary Examiner: Ralf Seifert
Application Number: 29/602,465
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)