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:
Sep. 01, 1981
Filed:
Mar. 03, 1980
Robert W Ogle, Newport Beach, CA (US);
IMS Limited, South El Monte, CA (US);
Abstract
Apparatus for use in lyophilizing a substance in a container and sealing the substance within the container after lyophilization. The apparatus includes an upper portion positionable about a resilient stopper in frictional engagement therewith, and a structure supporting the upper portion. The supporting structure is positionable on the open end of the container to space the upper portion and the stopper axially therefrom and define at least one fluid path communicating with the interior of the container. The upper portion and the supporting means may define an axial passageway for conducting the stopper from the initial position to a sealing position at least partially within the open end of the container upon application of an axial force to the stopper.