Piston pump

- Annovi Reverberi S.p.A.
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Description

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

FIG. 2 is a rear view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D271976 December 27, 1983 Brown
D273586 April 24, 1984 Hodgson
D496670 September 28, 2004 Ohnishi
D528982 September 26, 2006 Reverberi
D536005 January 30, 2007 Reverberi
Patent History
Patent number: D613766
Type: Grant
Filed: Jul 30, 2008
Date of Patent: Apr 13, 2010
Assignee: Annovi Reverberi S.p.A. (Modena)
Inventors: Stefano Reverberi (Modena), Maurizio Magri (Modena)
Primary Examiner: Ian Simmons
Assistant Examiner: Wan Laymon
Attorney: Browdy and Neimark, PLLC
Application Number: 29/322,201
Classifications
Current U.S. Class: Element Or Attachment (D15/5)