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. 09, 2016
Filed:
Dec. 04, 2012
Applicant:
Mitsubishi Pencil Company, Limited, Tokyo, JP;
Inventor:
Hiroshi Ohtsuka, Yokohama, JP;
Assignee:
Mitsubishi Pencil Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 3/00 (2006.01); B43K 23/12 (2006.01); B43L 19/00 (2006.01); B43K 29/02 (2006.01); B43K 7/02 (2006.01); B43K 25/02 (2006.01); B43K 7/00 (2006.01); B43K 23/02 (2006.01);
U.S. Cl.
CPC ...
B43L 19/0068 (2013.01); B43K 3/00 (2013.01); B43K 7/00 (2013.01); B43K 7/005 (2013.01); B43K 7/02 (2013.01); B43K 23/02 (2013.01); B43K 23/124 (2013.01); B43K 23/126 (2013.01); B43K 25/022 (2013.01); B43K 25/026 (2013.01); B43K 29/02 (2013.01); B43L 19/0025 (2013.01); B43L 19/0075 (2013.01); B43L 19/0087 (2013.01);
Abstract
A writing instrument () is provided with an erasing member () mounted to the rear end section of the writing instrument body () or to the front end section of a cap (). The end section has a fitting section () which is disposed on the center axis and a connection section () which connects the end section and the fitting section (). The erasing member () has a fitting hole () which receives both the fitting section () and the connection section (). When the erasing member () is mounted in position, a gap space () is formed around the connection section ().