Piston pump

Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawings will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front elevational view, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a right side view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a front elevational view;

FIG. 14 is a rear elevational view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a right side view thereof; and,

FIG. 18 is a left side view thereof.

Claims

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

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Inventors:	Reverberi; Stefano (Modena, IT)
Assignee:	Annovi Reverberi S.p.A. (Modena, IT)
Appl. No.:	D/221,517
Filed:	January 19, 2005

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Current U.S. Class:	D15/5
Current International Class:	1501
Field of Search:	;D15/5,1-9.1 ;60/408-409,443-445,448,451,452 ;417/91-98,60,360,366,900 ;123/495,509 ;415/140-147 ;184/26 ;D13/114

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References Cited [Referenced By]

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U.S. Patent Documents

D271976	December 1983	Brown
D273586	April 1984	Hodgson
D294358	February 1988	Valentin
D456819	May 2002	Sebion et al.

Primary Examiner: Simmons; Ian
Assistant Examiner: Stevens; Maurice
Attorney, Agent or Firm: Browdy and Neimark, PLLC