Piston pump

- Ulvac Kiko, Inc.
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Description

FIG. 1 is a front, left perspective view of a piston pump showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D382883 August 26, 1997 Breitzman et al.
D412174 July 20, 1999 Faulkner et al.
D499119 November 30, 2004 Thomas et al.
D613633 April 13, 2010 Leu et al.
D684999 June 25, 2013 Osaka et al.
D689526 September 10, 2013 Tsai
Patent History
Patent number: D700625
Type: Grant
Filed: May 23, 2013
Date of Patent: Mar 4, 2014
Assignee: Ulvac Kiko, Inc.
Inventors: Kotaro Iwagoshi (Miyazaki), Ryuji Itoyama (Miyazaki), Norihiro Suzuki (Miyazaki), Taisuke Osaka (Miyazaki)
Primary Examiner: Ralf Seifert
Application Number: 29/455,710
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)