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:
Jan. 26, 1982
Filed:
Jan. 14, 1980
Applicant:
Inventor:
Milton J Cohen, Potomac, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61J / ;
U.S. Cl.
CPC ...
128272 ; 1282723 ; 141329 ; 141330 ;
Abstract
A filter device for injectable fluids which comprises a container secured in the open end of a vial partially filled with the injectable fluid in which the container and vial are sealed at their open ends by a rupturable sealing member and in which a filter member seals a passage communicating the interior of the container with the interior of the vial to filter gases and fluids passing through the compartment into and out of the vial.