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. 05, 1988
Filed:
Sep. 12, 1986
Applicant:
Inventor:
Friedrich Weinert, New York, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ; H04M / ; A61L / ; A61L / ;
U.S. Cl.
CPC ...
379439 ; 379422 ; 379452 ; 422 28 ;
Abstract
Telephone sterilizer consisting of an electric ozone gas producing unit, consisting of a vacuum tube in which interior a electrode is fed with high current. The vacuum tube is surrounded by a negative charged mesh cylinder. Therefore, high current inside the vacuum tube will penetrate the vacuum tube in the form of electric sparks to make contact with the grounded mesh cylinder. The plurality of electric sparks surrounding the outer circumference of the vacuum tube will fuse oxygen out of the ambient to distrubute ozone gas (O.sub.3) to the ear or mouthpiece of telephone handset to destroy bacteria.