FOUNTAIN PEN

• Main Authors: NAKAJIMA TORU, HIRAYAMA AKIKO, KAWAKAMI TOMOYA, SHIINO KENICHI, UEDA SATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 17.08.2022
• Subjects: BUREAU ACCESSORIES; IMPLEMENTS FOR WRITING OR DRAWING; PERFORMING OPERATIONS; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

To provide a fountain pen capable of stably bringing an ink guide core into contact with a pen tip member.SOLUTION: There is provided a fountain pen including a pen tip member arranged at the tip of the barrel, an ink relay core that guides the ink in the ink tank arranged at the rear portion of the...