Patent
   D603435
Priority
Aug 29 2008
Filed
Aug 29 2008
Issued
Nov 03 2009
Expiry
Nov 03 2023
Assg.orig
Entity
unknown
2
30
n/a
The ornamental design for a dosage piston retention clip, as shown and described.

FIG. 1 is a perspective view of the retention clip in a first position;

FIG. 2 is a front elevation view of the retention clip in a first position, with the rear elevation view being, identical to the front elevation view;

FIG. 3 is a left elevation view of the retention clip in a first position, with the right elevation view being identical to the left elevation view;

FIG. 4 is a top plan view of the retention clip;

FIG. 5 is a bottom plum view of the retention clip; and,

FIG. 6 is a perspective view of the retention clip in a second position.

The broken line showing a piston in FIGS. 1, 2, 3, and 6 is for illustrative purposes only and forms no part of the claimed design.

Walton, Frank A., Rasmussen, Jay A.

Patent Priority Assignee Title
D802629, May 03 2016 CHUAN JIING ENTERPRISE CO., LTD. Piston
D828420, Nov 02 2016 Center sleeve pusher
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 29 2008Dosmatic Usa, Inc.(assignment on the face of the patent)
Nov 10 2008WALTON, FRANK A DOSMATIC USA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0218100656 pdf
Nov 10 2008RASMUSSEN, JAY A DOSMATIC USA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0218100656 pdf
May 02 2011DOSMATIC U S A , INC Delaware Capital FormationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0262710306 pdf
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