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:
Aug. 16, 2011
Filed:
Jun. 30, 2004
Hirotaka Uchiyama, Loveland, OH (US);
Christopher Eugene Bates, Cincinnati, OH (US);
Eric Laurence Wagnon, Cincinnati, OH (US);
Cynthia Jean Mccann, Cincinnati, OH (US);
Carl-eric Kaiser, Mason, OH (US);
Steven Louis Diersing, Cincinnati, OH (US);
Hirotaka Uchiyama, Loveland, OH (US);
Christopher Eugene Bates, Cincinnati, OH (US);
Eric Laurence Wagnon, Cincinnati, OH (US);
Cynthia Jean McCann, Cincinnati, OH (US);
Carl-Eric Kaiser, Mason, OH (US);
Steven Louis Diersing, Cincinnati, OH (US);
The Proctor & Gamble Company, Cincinnati, OH (US);
Abstract
Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.0001 grams/second to about 1.2 grams/second. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.