Patent
   D581527
Priority
Aug 28 2007
Filed
Aug 28 2007
Issued
Nov 25 2008
Expiry
Nov 25 2022
Assg.orig
Entity
unknown
26
18
n/a
The ornamental design for a syringe backstop, as shown and described.

FIG. 1 is a top perspective view of a first preferred embodiment of a syringe backstop in accordance with my new design;

FIG. 2 is a front elevational view of the syringe backstop shown in FIG. 1;

FIG. 3 is a left-side elevational view of the syringe backstop shown in FIG. 1, a right-side elevational view thereof being a mirror image;

FIG. 4 is a top plan view of the syringe backstop shown in FIG. 1;

FIG. 5 is a bottom plan view of the syringe backstop shown in FIG. 1;

FIG. 6 is a rear elevational view of the syringe backstop shown in FIG. 1;

FIG. 7 is a top perspective view of a second preferred embodiment of a syringe backstop in accordance with my new design;

FIG. 8 is a front elevational view of the syringe backstop shown in FIG. 7;

FIG. 9 is a left-side elevational view of the syringe backstop shown in FIG. 7, a right-side elevational view thereof being a mirror image;

FIG. 10 is a top plan view of the syringe backstop shown in FIG. 7;

FIG. 11 is a bottom plan view of the syringe backstop shown in FIG. 7;

FIG. 12 is a rear elevational view of the syringe backstop shown in FIG. 7;

FIG. 13 is a top perspective view of a third preferred embodiment of a syringe backstop in accordance with my new design;

FIG. 14 is a front elevational view of the syringe backstop shown in FIG. 13;

FIG. 15 is a left-side elevational view of the syringe backstop shown in FIG. 13, a right-side elevational view thereof being a mirror image;

FIG. 16 is a top plan view of the syringe backstop shown in FIG. 13;

FIG. 17 is a bottom plan view of the syringe backstop shown in FIG. 13; and,

FIG. 18 is a rear elevational view of the syringe backstop shown in FIG. 13.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.

Jansen, Hubert

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 28 2007West Pharmaceutical Services, Inc.(assignment on the face of the patent)
Aug 29 2007JANSEN, HUBERTWEST PHARMACEUTICAL SERVICES, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0197590564 pdf
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