Finger grip collar for a syringe or cartridge barrel

- Bracco Research,USA
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Description

FIG. 1 is a perspective view of a finger grip collar for a syringe or cartridge barrel showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a perspective view thereof;

FIG. 4 is a top plan view thereof, the bottom plan view being identical thereto;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a side elevational view thereof, the opposite side elevational view being identical thereto.

The broken line showing of a cartridge in FIGS. 2, and a syringe in FIG. 3 are for illustrative purposes only and forms no part of the claimed design .

Referenced Cited
U.S. Patent Documents
D293130 December 8, 1987 Ashie et al.
D397790 September 1, 1998 Naganuma
3316909 May 1967 Cowley
3978858 September 7, 1976 Tischlinger
5115816 May 26, 1992 Lee
5282792 February 1, 1994 Imbert
5554133 September 10, 1996 Haffner et al.
5573514 November 12, 1996 Stiehl et al.
5607399 March 4, 1997 Grimard et al.
5667495 September 16, 1997 Bitdinger et al.
5697918 December 16, 1997 Flasher et al.
5700247 December 23, 1997 Grimard et al.
5897532 April 27, 1999 Spallek et al.
Foreign Patent Documents
WO 97/11728 March 1997 WOX
Patent History
Patent number: D434850
Type: Grant
Filed: Jan 15, 1999
Date of Patent: Dec 5, 2000
Assignee: Bracco Research,USA (Princeton, NJ)
Inventor: Ernest Balestracci (Iseline, NJ)
Primary Examiner: Stella Reid
Assistant Examiner: I Simmons
Attorney: Imre Balogh
Application Number: 0/99,194