Combined pre-filled cartridge-needle unit and holder

- Sterling Winthrop, Inc.
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Description

FIG. 1 is a perspective view of a combined pre-filled cartridge-needle unit and holder, incorporating the design;

FIGS. 2-5 are side elevational views of the combined pre-filled cartridge-needle unit and holder, shown in FIG. 1;

FIG. 6 is a top plan view of the combined pre-filled cartridge-needle unit and holder, shown in FIG. 1;

FIG. 7 is a bottom plan view of the combined pre-filled cartridge-needle unit and holder, shown in FIG. 1;

FIG. 8 is a perspective view of the combined pre-filled cartridge-needle unit and holder, shown in FIG. 1 with the plunger rod removed;

FIGS. 9-10 are side elevational views of the combined pre-filled cartridge-needle unit and holder, shown in FIG. 8;

FIG. 11 is a top plan view of the combined pre-filled cartridge-needle unit and holder, shown in FIG. 8;

FIG. 12 is a bottom plan view of the combined pre-filled cartridge-needle unit and holder, shown in FIG. 8.

Referenced Cited
U.S. Patent Documents
D302726 August 8, 1989 Schwobel
D313470 January 1, 1991 Talonn et al.
2586581 February 1952 Tschischeck
3253592 May 1966 Pechmann
5078698 January 7, 1992 Stiehl et al.
5226894 July 13, 1993 Haber
Foreign Patent Documents
PCT/US91/05613 August 1991 WOX
Patent History
Patent number: D366698
Type: Grant
Filed: Sep 29, 1993
Date of Patent: Jan 30, 1996
Assignee: Sterling Winthrop, Inc. (New York, NY)
Inventors: Mark A. Stiehl (Rochester, NY), William A. Bergstresser (Prattsburgh, NY), John J. Niedospial (Princeton Junction, NJ), Raymond P. Chapman (Fairport, NY), Berle A. Dale (Rochester, NY), Richard J. Felts (Penfield, NY), Douglas W. Pfaff (LeRoy, NY)
Primary Examiner: Stella Reid
Attorney: William J. Davis
Application Number: 0/13,667