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. 01, 2007
Filed:
Jul. 22, 2004
Applicants:
Hidehei Kageyama, Kawagoe, JP;
Tadao Odaka, Kawagoe, JP;
Inventors:
Hidehei Kageyama, Kawagoe, JP;
Tadao Odaka, Kawagoe, JP;
Assignee:
Kotobuki & Co., Ltd., Kyoto-shi, Kyoto-Fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 27/02 (2006.01); B43K 5/00 (2006.01); B43K 23/12 (2006.01); B05C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a cartridge type stationery product including a body and a cartridge attachable to and detachable from the body, the cartridge is capable of being inserted from an opening of the body, a locking groove is formed on the body, and a locking protrusion which is inserted into the locking groove is formed on the cartridge, and the locking groove is constructed by a first groove portion extending in an axial direction from a vicinity of the opening, and a second groove portion extending from the first groove portion to form an angle with the first groove portion.