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:
Apr. 14, 1981
Filed:
Nov. 01, 1979
Applicant:
Inventor:
Milton J Cohen, Potomac, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215250 ; 1282723 ; 215247 ; 215308 ;
Abstract
A filter device for injectable fluids which includes a tubular member secured in sealing relation in the open end of a vial partially filled with the injectable fluid and a rupturable sealing disc sealing the tubular member and which includes a filter means within the tubular member for filtration of fluid during passage through said tubular member.