Syringe plunger and proximal end of a syringe barrel for a pre-filled nasal drip device

- Daikyo Seiko, Ltd.
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Description

FIG. 1 is a front view of a pre-filled nasal drip device in an initial unused position in accordance with an embodiment of the present invention.

FIG. 2 is a top view of the pre-filled nasal drip device of FIG. 1 in the initial unused position in accordance with an embodiment of the present invention.

FIG. 3 is a left side view of the pre-filled nasal drip device of FIG. 1 in the initial unused position in accordance with an embodiment of the present invention.

FIG. 4 is a right side view of the pre-filled nasal drip device of FIG. 1 in the initial unused position in accordance with an embodiment of the present invention.

FIG. 5 is a cross-sectional view of the pre-filled nasal drip device of FIG. 1 taken along line 55 of FIG. 3 in accordance with an embodiment of the present invention.

FIG. 6 is a cross-sectional view of the pre-filled nasal drip device of FIG. 1 taken along line 66 of FIG. 3 in accordance with an embodiment of the present invention.

FIG. 7 is a perspective view of the pre-filled nasal drip device of FIG. 1 in accordance with an embodiment of the present invention.

FIG. 8 is a front view of the pre-filled nasal drip device of FIG. 1 having a substance disposed within an interior of the syringe barrel and in the initial unused position in accordance with an embodiment of the present invention.

FIG. 9 is a front view of the pre-filled nasal drip device of FIG. 8 in a first advanced position in which the syringe plunger is partially inserted within the syringe barrel in accordance with an embodiment of the present invention.

FIG. 10 is a front view of the pre-filled nasal drip device of FIG. 9 in a second advanced position in which the syringe plunger is further inserted within the syringe barrel in accordance with an embodiment of the present invention.

FIG. 11 is a top view of the pre-filled nasal drip device of FIG. 10 in a third advanced position in which the syringe plunger is still further inserted within the syringe barrel in accordance with an embodiment of the present invention; and,

FIG. 12 is a top view of the pre-filled nasal drip device of FIG. 11 in a fourth advanced position in which the syringe plunger is yet further inserted within the syringe barrel in accordance with an embodiment of the present invention.

The broken lines shown in FIGS. 1–12 are provided for the purpose of showing environment only, and form no portion of the claimed design.

Claims

The ornamental design for a syringe plunger and proximal end of a syringe barrel for a pre-filled nasal drip device, as shown and described.

Referenced Cited
U.S. Patent Documents
5509903 April 23, 1996 Grendahl et al.
D401325 November 17, 1998 Hjertman et al.
D419671 January 25, 2000 Jansen
D447797 September 11, 2001 Odell et al.
D461555 August 13, 2002 Binet et al.
D506549 June 21, 2005 Woods
D542406 May 8, 2007 Knight et al.
D545429 June 26, 2007 Hays
D548867 August 14, 2007 Chue
D552773 October 9, 2007 Greenberg
D557337 December 11, 2007 Isaacs
D578210 October 7, 2008 Muta et al.
D595406 June 30, 2009 Kawamura
Patent History
Patent number: D610678
Type: Grant
Filed: Mar 31, 2009
Date of Patent: Feb 23, 2010
Assignee: Daikyo Seiko, Ltd. (Tokyo)
Inventor: Hideaki Kawamura (Tokyo)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Attorney: The Webb Law Firm
Application Number: 29/334,724