Syringe

- Pharmacia & Upjohn AB
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Description

FIG. 1 is a top and front perspective view of a syringe, with the piston pulled out in its highest position, showing our new design;

FIG. 2 is a right side elevational view thereof, the opposite side being identical thereto;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top and front perspective view thereof, with the piston pushed down in its lowest position;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view thereof, the opposite side being identical thereto; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D174985 June 1955 Fields et al.
D377687 January 28, 1997 Udovch
D378406 March 11, 1997 Kugler
D383205 September 2, 1997 Pagay et al.
1453418 May 1923 Tessmer
2695612 November 1954 Fields
2902995 September 1959 Loper
3212685 October 1965 Swan et al.
3290946 December 1966 Pursell
4326540 April 27, 1982 Bailey et al.
Patent History
Patent number: D401324
Type: Grant
Filed: Sep 5, 1997
Date of Patent: Nov 17, 1998
Assignee: Pharmacia & Upjohn AB (Stockholm)
Inventors: Birger Hjertman (Vallingby), Rudolf Cseke (Sollentuna), Hans Himbert (Bromma), Stanley Sommarlund (Huddinge)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Law Firm: Young & Thompson
Application Number: 0/76,054
Classifications
Current U.S. Class: Rectilinear Arrangement Of Actuator And Plunger (i.e., Straight-line Syringe Type) (D24/114)
International Classification: 2402;