Plunger rod

- Bracco Research, USA
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Description

FIG. 1 is a perspective view of the plunger rod;

FIG. 2 is a front side elevational view thereof.

FIG. 3 is a back side elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D383205 September 2, 1997 Pagay et al.
D387426 December 9, 1997 Husar et al.
D403762 January 5, 1999 Gabbard et al.
4543093 September 24, 1985 Christinger
5085640 February 4, 1992 Gibbs
5411488 May 2, 1995 Pagay et al.
5593386 January 14, 1997 Helldin
5700247 December 23, 1997 Grimard et al.
5860961 January 19, 1999 Gettig
5891087 April 6, 1999 Ohtani et al.
5989219 November 23, 1999 Villas et al.
Foreign Patent Documents
WO 91/00114 January 1991 WOX
WO 93/09827 May 1993 WOX
Patent History
Patent number: D427676
Type: Grant
Filed: Mar 22, 1999
Date of Patent: Jul 4, 2000
Assignee: Bracco Research, USA (Princeton, NJ)
Inventor: Ernest Balestracci (Iselin, NJ)
Primary Examiner: Ian Simmons
Attorney: Imre Balogh
Application Number: 0/102,325