Tube for rectal administration of pharmaceutical compositions

- AB Akerlund & Rausing
Description

FIG. 1 is a perspective view of a tube for rectal administration of pharmaceutical compositions showing my new design;

FIG. 2 is a right side elevational view thereof, the opposite side, top, and bottom being the same in appearance as the side shown;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D233314 October 1974 Turner et al.
D233914 December 1974 Lofman
2752920 July 1956 Kurkjian
3032036 May 1962 Rader et al.
Patent History
Patent number: D299271
Type: Grant
Filed: Jun 4, 1986
Date of Patent: Jan 3, 1989
Assignee: AB Akerlund & Rausing
Inventor: John F. Christensen (Copenhagen)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik
Application Number: 6/870,695
Classifications
Current U.S. Class: D24/63