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. 24, 2023
Filed:
Mar. 12, 2018
Applicant:
Mitsubishi Pencil Company, Limited, Tokyo, JP;
Inventor:
Yumiko Haruhara, Kanagawa, JP;
Assignee:
Mitsubishi Pencil Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/17 (2014.01); C08K 5/05 (2006.01); C08L 27/18 (2006.01); C08L 101/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/17 (2013.01); C08K 5/05 (2013.01); C08L 27/18 (2013.01); C08L 101/00 (2013.01); C08K 2201/005 (2013.01); C08L 2205/22 (2013.01);
Abstract
This oil-based ink composition for writing implements contains a colorant, a resin, an organic solvent, and fluorine-based resin particles, the average particle size of the fluorine-based resin particles being at least 0.1 μm and less than 1.0 μm when measured by a dynamic light scattering method.
Haruhara, Yumiko. (2023). Oil-based ink composition for writing implements (U.S. Patent No. 11795336). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11795336
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile