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:
Jun. 09, 1987
Filed:
Mar. 13, 1986
James F Pruden, Orlando, FL (US);
Lyphomed, Inc., Melrose Park, IL (US);
Abstract
A medicinal vial cover for preventing the introduction of a liquid solution to atmosphere during the removal of the solution from a container of the type having an axially-extending neck and an entrance opening coaxial with the neck in which the opening is sealed by a rubber plug through which a hypodermic needle is inserted to extract the solution into a syringe, the cover having a tip at one of its ends and a hollow base at its other end adapted to be attached over the neck of the container. A hypodermic needle can then be inserted through both the cover and the rubber plug to withdraw the solution into a syringe with any aerosol or droplets being trapped within the cover.