Capsule for two-component preparations


FIG. 1 is a top perspective view of the capsule for two-component preparations;

FIG. 2 is a bottom perspective view thereof;

The top and bottom capsule halves are separated by a thin breakable wall, and may each contain one component of a two-component preparation, which may be a pharmaceutical preparation.

Referenced Cited
U.S. Patent Documents
D216306 December 1969 Dutch
D222236 October 1971 Peragine
D226428 March 1973 Glendale
3554705 January 1971 Johnson et al.
3655037 April 1972 Lussier
3756389 September 1973 Firth
Patent History
Patent number: D256502
Type: Grant
Filed: Dec 27, 1977
Date of Patent: Aug 19, 1980
Assignee: Astra Lakemedel Aktiebolag (Sodertalje)
Inventors: Bo I. B. Borg (Sodertalje), Arne T. Eek (Trosa), Axel B. Persson (Lund)
Primary Examiner: Bernard Ansher
Attorney: Granville M. Brumbaugh
Application Number: 5/864,929
Current U.S. Class: D24/17; D/9192
International Classification: D2402; D0904;