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:
Aug. 26, 2008
Filed:
Dec. 10, 2004
Applicants:
Masanao Yano, Fujioka, JP;
Yoshihito Fujiwara, Fujioka, JP;
Tadashi Koriki, Fujioka, JP;
Yuji Omori, Fujioka, JP;
Naoto Yokokawa, Fujioka, JP;
Inventors:
Masanao Yano, Fujioka, JP;
Yoshihito Fujiwara, Fujioka, JP;
Tadashi Koriki, Fujioka, JP;
Yuji Omori, Fujioka, JP;
Naoto Yokokawa, Fujioka, JP;
Assignee:
Mitsubishi Pencil Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an oil-based ink composition comprising at least a colorant, titanium oxide, a solvent including propylene glycol monomethyl ether and ethanol, a polyvinylbutyral resin and a ketone resin.
Yano, Masanao. (2008). Oil-based ink composition and writing instrument using the same (U.S. Patent No. 7417080). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7417080
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile