Patent
   D613766
Priority
Mar 31 2008
Filed
Jul 30 2008
Issued
Apr 13 2010
Expiry
Apr 13 2024
Assg.orig
Entity
unknown
31
5
n/a
The ornamental design for a “piston pump,” as shown and described.

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.

Reverberi, Stefano, Magri, Maurizio

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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 17 2008REVERBERI, STEFANOANNOVI REVERBERI S P A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0213180155 pdf
Jun 17 2008MAGRI, MAURIZIOANNOVI REVERBERI S P A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0213180155 pdf
Jul 30 2008Annovi Reverberi S.p.A.(assignment on the face of the patent)
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