Disposable syringe for storing and administering pharmaceutical preparations

Description

FIG. 1 is a perspective view of a disposable syringe for storing and administering pharmaceutical preparations showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a perspective view of another embodiment of the syringe shown in FIG. 1; and

FIG. 4 is another perspective view thereof.

Referenced Cited
U.S. Patent Documents
D191481 October 1961 Conley
D238710 February 1976 Cacanindin
D241882 October 1976 Gross
D241884 October 1976 Gross
D243122 January 18, 1977 Dash
D246321 November 8, 1977 Lofman
D269706 July 12, 1983 Green
4411656 October 25, 1983 Urol
Foreign Patent Documents
94101 November 1983 EPX
3152033 July 1983 DEX
Other references
  • Rommelag product brochure on Bottle Pack Aseptic System, Aarau, Switzerland.
Patent History
Patent number: D288006
Type: Grant
Filed: Mar 26, 1984
Date of Patent: Jan 27, 1987
Assignee: Astra Lakemedel Aktiebolag
Inventors: Nils-Gustaf Bergstrom (Vagnharad), Stig B. Lanfelt (Sodertalje)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Brumbaugh, Graves, Donohue & Raymond
Application Number: 6/593,616
Classifications
Current U.S. Class: D24/63