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Publication numberUSD602512 S1
Publication typeGrant
Application numberUS 29/326,806
Publication dateOct 20, 2009
Filing dateOct 24, 2008
Priority dateOct 24, 2008
Also published asCA129719S
Publication number29326806, 326806, US D602512 S1, US D602512S1, US-S1-D602512, USD602512 S1, USD602512S1
InventorsFrank A. Walton, Jay A. Rasmussen
Original AssigneeDosmatic Usa, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Piston assembly
US D602512 S1
Images(7)
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Claims(1)
  1. The ornamental design for a piston assembly, as shown and described.
Description

FIG. 1 is a front perspective view of the piston assembly shown in a first position;

FIG. 2 is a top perspective view of the piston assembly shown in a first position;

FIG. 3 is a front elevation view of the piston assembly shown in a first position, with the rear elevation view being a mirror image of the front elevation view;

FIG. 4 is a right elevation view of the piston assembly shown in a first position;

FIG. 5 is a left elevation view of the piston assembly shown in a first position;

FIG. 6 is a top plan view of the piston assembly shown in a first position;

FIG. 7 is a bottom plan view of the piston assembly shown in a first position; and,

FIG. 8 is a front perspective view of the piston assembly shown in a second position.

The broken line in FIGS. 1, 35, 7, and 8 which define the bounds of the claimed design form no part thereof.

Classifications
U.S. ClassificationD15/143
Legal Events
DateCodeEventDescription
Jan 12, 2009ASAssignment
Owner name: THE CHARLES MACHINE WORKS, INC., OKLAHOMA
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:RORABAUGH, DAVID A.;BAZZELL, DAVID R.;REEL/FRAME:022088/0168;SIGNING DATES FROM 20090105 TO 20090107