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. 02, 1991
Filed:
Jul. 17, 1989
Applicant:
Inventors:
Eugene C Greenwood, Costa Mesa, CA (US);
John Hyatt, Corona Del Mar, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604 43 ; 604264 ; 604280 ;
Abstract
A draining catheter for the prevention of infectious diseases around its outside periphery, which has a secondary channel system for the application of anti-microbial agents to the area surrounding its outside periphery.