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. 14, 2018
Filed:
May. 26, 2016
Mitsubishi Pencil Company, Limited, Tokyo, JP;
Mitsuru Endo, Gunma, JP;
Satoru Sumiyoshi, Gunma, JP;
Shoichi Saito, Gunma, JP;
Tomoko Hasegawa, Gunma, JP;
Mitsubishi Pencil Company, Limited, Tokyo, JP;
Abstract
A rotary advancing container includes: a cylindrical front barrel; a cylindrical rear barrel arranged in a rear of the front barrel so as to be rotatable relative to the front barrel; a holding member inserted inside the front barrel or the rear barrel to support a stick-like member; and a threaded rod that is screwed into an interior part of the rear barrel. The stick-like member having a non-circular shape is moved in an axial direction relative to the front barrel by rotating the front barrel relative to the rear barrel, a front end of the threaded rod is formed in approximately the same shape with the rod-like member, and, a rear side portion of the threaded rod has a non-circular shape and is formed with a thread.