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:
Oct. 15, 1985
Filed:
May. 21, 1984
Applicant:
Inventor:
Nicola Marinelli, Dayton, OH (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D / ; G01D / ;
U.S. Cl.
CPC ...
106 21 ; 106 22 ; 346213 ; 346218 ; 346221 ; 427150 ; 427151 ;
Abstract
A liquid internal phase for use in encapsulated particles to produce high intensity marks includes an organic solvent having a specific amount of colorless chromogenic material and a larger amount of alkylated benzene material to yield a blue mark, and a specific amount of colorless chromogenic material and a lesser amount of alkylated benzene material to yield a black mark.
Marinelli, Nicola. (1985). High print intensity marking fluid (U.S. Patent No. 4547222). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4547222
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile