The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 1989
Filed:
May. 23, 1988
Kirk O Conn, Cogan Station, PA (US);
William Finlay, Jr, Montoursville, PA (US);
Caroll S Sutyn, Montoursville, PA (US);
Michael G Maietta, Cogan Station, PA (US);
The West Company, Phoenixville, PA (US);
Abstract
A composite medicament container including a vial to contain a dry powdered medicament, an outlet opening in the vial, a Lyo-stopper closing and sealing the outlet opening, and a flexible liquid container to contain a diluent for the dry medicament. The liquid container has a discharge port having an ellipsoidal shape. There is a closure plug in the discharge port. The closure plug has an ellipsoidal configuration and a size to mate with the interior of the discharge port and be secured therein. The configurations and sizes of the discharge port and said closure plug co-act to provide an enlarged, closely contacting extensive scaling area. The vial opening has a circular external configuration so that the vial outlet opening and the liquid container closure plug are mateable. Also included is a composite interengaging and sealing means which is operatively attaching and sealing the containers in mated relationship for intermixing the materials therein.