Syringe backstop

Description

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.

Claims

CLAIM The ornamental design for a syringe backstop, as shown and described.

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Inventors:	Jansen; Hubert (Stolberg, DE)
Assignee:	West Pharmaceutical Services, Inc. (Lionville, PA)
Appl. No.:	D/283,964
Filed:	August 28, 2007

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Current U.S. Class:	D24/130
Current International Class:	2402
Field of Search:	;D24/127-131,108,112,231 ;604/231,220,232,187,218,195,227

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References Cited [Referenced By]

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U.S. Patent Documents

3747812	July 1973	Karman et al.
4479578	October 1984	Brignola et al.
D293130	December 1987	Ashie et al.
4711637	December 1987	Leigh et al.
5607399	March 1997	Grimard et al.
5667495	September 1997	Bitdinger et al.
5700247	December 1997	Grimard et al.
D397790	September 1998	Naganuma
5803918	September 1998	Vetter et al.
5997514	December 1999	Balestracci
D434850	December 2000	Balestracci
2005/0148932	July 2005	Rimlinger et al.
2007/0083164	April 2007	Barrelle et al.

Foreign Patent Documents

	2810370		Sep 1979		DE
	0764450		Mar 1997		EP
	738517		Jun 2002		EP
	360.751		May 1906		FR
	WO9426334		Nov 1994		WO

Primary Examiner: Simmons; Ian
Assistant Examiner: Goodman; Eric L
Attorney, Agent or Firm: Panitch Schwarze Belisario + Nadel LLP