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. 27, 2013
Filed:
Jan. 11, 2011
Applicant:
Amad Tayebi, Westford, MA (US);
Inventor:
Amad Tayebi, Westford, MA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A24F 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-clogging, non-dripping and spillage and leakage-proof air-scenting method is disclosed in which a non-clogging porous bonded fibrous mass is impregnated with air-scenting liquid of a mass not exceeding and preferably less than the dripping liquid mass of the extent of the fibrous mass. The surface segments of the fibrous mass draw air-scenting liquid from the interior of the fibrous mass. The rate of evaporation of the air-scenting liquid is controlled by allowing evaporation of the air-scenting liquid only through predetermined uncovered segments of the exterior surface of the fibrous mass.