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:
May. 07, 2002
Filed:
Jun. 06, 2001
Applicant:
Inventors:
Sakae Hayao, Yokohama, JP;
Kazuhiko Furukawa, Saukawa-machi, JP;
Assignee:
Mitsubishi Pencil Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 5/18 ;
U.S. Cl.
CPC ...
B43K 5/18 ;
Abstract
An application liquid reservoir (collector) reserves application liquid in the vicinity of an application liquid guide that is interposed between an application liquid cartridge and an applicator. The application liquid reservoir includes a cylinder having an inner hole to receive an ink guide and fins projecting from the cylinder. The fins stand parallel to each other and perpendicular to an axial direction of the inner hole at predetermined intervals, with annular application liquid reserving slots being defined between respective adjacent two fins such that the application liquid reserving slots are set to be narrower in part.