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:
Jul. 31, 2001
Filed:
Nov. 25, 1998
Applicant:
Inventors:
Leonard Marsh, Hackensack, NJ (US);
Michael Radicone, Oceanside, NY (US);
Richard W. Hanson, Beaverton, OR (US);
Assignee:
DCI International, Inc., Newberg, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/48 ;
U.S. Cl.
CPC ...
C02F 1/48 ;
Abstract
A dental office is provided with a system to purify air and/or water delivered to the operatory. Purification is by UV-C light applied to the utilities as they are transported from supply to delivery sites. Ideally, the system includes separate devices structured and arranged to effect purification of the ambient air circulating within the operatory; the water supplied to the operatory and the water delivered to and through dental hand pieces in connection with a procedure.