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. 16, 1979
Filed:
Aug. 24, 1977
Applicant:
Inventors:
Christopher J Edmonds, South Nutfield, GB;
Geir V Gudnason, Atlanta, GA (US);
Assignee:
Tenco Brooke Bond, Ltd., , GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23L / ; A23F / ;
U.S. Cl.
CPC ...
426250 ; 426597 ; 426 49 ;
Abstract
Tea compositions having improved color and flavor are produced by adding water-soluble aluminum salt(s) to the compositions or precursors during any stage of the manufacture up to the point of consumption, or even by coating or spraying the tea leaves prior to plucking and processing. Enhanced characteristics obtained as a result of this addition include increased redness and brightness and improved flavor.
Edmonds, Christopher. (1979). Process for enhancing the color and flavor of tea (U.S. Patent No. 4135001). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4135001
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile