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:
Feb. 06, 1996
Filed:
Apr. 01, 1994
Applicant:
Inventors:
James Z Cinberg, South Orange, NJ (US);
Peter J Wilk, New York, NY (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
606109 ;
Abstract
A tympanic ventilation tube or pressure equalization device includes a pair of flanges disposed at opposite ends of a tubular member. At least one of the tubular member and the flanges is made of a polymeric material impregnated with an antibiotic.