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. 14, 2006
Filed:
Mar. 22, 2001
Applicants:
Hisashi Iida, Yokohama, JP;
Shigeru Okumura, Yokohama, JP;
Inventors:
Hisashi Iida, Yokohama, JP;
Shigeru Okumura, Yokohama, JP;
Assignee:
Mitsubishi Pencil Kabushikikaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Liquid-for-ink () and a main part of colorant () for coloring the liquid-for-ink () are separately stored within a writing implement. The writing implement is so fabricated that the colorant () is added to the liquid-for-ink () while the liquid-for-ink () is introduced to a writing tip ().
Iida, Hisashi. (2006). Writing implement (U.S. Patent No. 7011466). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7011466
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile