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:
Feb. 12, 2019
Filed:
May. 30, 2017
Applicant:
Ecolab Usa Inc., Saint Paul, MN (US);
Inventors:
Amanda Ruth Blattner, Prior Lake, MN (US);
Charles Allen Hodge, Cottage Grove, MN (US);
Timothy John Kohnke, Ogden, IA (US);
Mark Dennis Levitt, West St. Paul, MN (US);
Julie E. Marquardt, Savage, MN (US);
Assignee:
ECOLAB USA INC., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 9/04 (2006.01); A61L 9/01 (2006.01); A01M 1/20 (2006.01); B05B 7/24 (2006.01); B05B 11/00 (2006.01); A61L 9/05 (2006.01); A61L 9/12 (2006.01);
U.S. Cl.
CPC ...
A61L 9/01 (2013.01); A01M 1/2055 (2013.01); A61L 9/042 (2013.01); A61L 9/048 (2013.01); A61L 9/05 (2013.01); A61L 9/12 (2013.01); B05B 7/2408 (2013.01); B05B 11/3011 (2013.01);
Abstract
The present invention relates to a solid pressed air freshener and odor neutralizer composition which can include greater than 10% fragrance. The air freshener comprises a fragrance; preferably the fragrance is impregnated within a water soluble substrate made from a foamed vegetable starch, a surfactant and a solidifier. The solid formulations break down easily in the presence of water and may be sprayed, within the area to be freshened.