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:
Mar. 13, 1990
Filed:
Jan. 13, 1989
Applicant:
Inventors:
Assignee:
Lotte Confectionery Co., Ltd., Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61G / ;
U.S. Cl.
CPC ...
424440 ; 4241951 ; 424 49 ; 426-3 ;
Abstract
Chewing gum designed to prevent tooth decay, for which a cacao bean husk is extracted by adding water or ethyl alcohol and an extract which is freeze dried after solvent is collected and concentrated by vacuum evaporation is added to the known raw materials of chewing gum in the ratio of 0.1-1.0%.
Kwon, Ik. (1990). Chewing gum designed to prevent tooth decay by blending a soluble (U.S. Patent No. 4908212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4908212
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile