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:
Sep. 10, 1991
Filed:
Aug. 23, 1989
Applicant:
Inventors:
Lyndel D Dickerson, Centerville, OH (US);
John A Ferguson, Cincinnati, OH (US);
Donald Cashman, Cincinnati, OH (US);
Assignee:
Drackett Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ; A61L / ; A61L / ;
U.S. Cl.
CPC ...
424 762 ; 424 763 ; 424 764 ; 512-2 ; 512-3 ; 239 44 ;
Abstract
The useful life--i.e., emulsion stability and weight loss control--of aqueous air freshener composition can be enhanced via the use therein of small amounts of certain inorganic metal salts.