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:
Jan. 18, 2005
Filed:
Mar. 25, 2002
Daniele Fornai, Granaglione, IT;
Stylianos Kouvroukoglou, Rome, IT;
Patrizio Ricci, Grimbergen, BE;
Renzo Rizzo, Cincinnati, OH (US);
Sergio Rossi, Ferrara, IT;
Andrea Filippo Argentieri, Brussels, BE;
Stefano Scialla, Rome, IT;
Daniele Fornai, Granaglione, IT;
Stylianos Kouvroukoglou, Rome, IT;
Patrizio Ricci, Grimbergen, BE;
Renzo Rizzo, Cincinnati, OH (US);
Sergio Rossi, Ferrara, IT;
Andrea Filippo Argentieri, Brussels, BE;
Stefano Scialla, Rome, IT;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
An air cleaning apparatus is disclosed which, in one embodiment, has: an inlet for ambient air; an outlet for purified air; a mechanism for the uptake of a scrubbing liquor and for the removal of impurities dissolved or dispersed in the ambient air by contact with said scrubbing liquor; an inlet for feeding a scrubbing liquor from a scrubbing liquor feeding tank; an outlet for discharging used scrubbing liquor; and a blower for drawing ambient air into the apparatus, flowing the air through the apparatus and discharging the purified air from the apparatus. A kit including an apparatus as described above and a refill of scrubbing liquor ingredients, or of a scrubbing liquor concentrate or of a ready-to-use scrubbing liquor is also disclosed.