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. 18, 2021
Filed:
Mar. 04, 2020
Wacom Co., Ltd., Saitama, JP;
Kohei Tanaka, Saitama, JP;
Hiroyuki Fujitsuka, Saitama, JP;
Kenichi Ninomiya, Saitama, JP;
Takenori Kaneda, Saitama, JP;
Gunji Ishihara, Saitama, JP;
Takashi Yamaguchi, Saitama, JP;
Taketoshi Ito, Saitama, JP;
Shuanglei Li, Beijing, CN;
Wacom Co., Ltd., Saitama, JP;
Abstract
An electronic pen includes a tubular casing, and a first coupling member and a second coupling member that are coupled to each other in a hollow portion of the casing in an axial direction of the casing. In the axial direction, the first coupling member and the second coupling member are coupled to each other while partially overlapping each other, and in a coupling portion between the first coupling member and the second coupling member, a welded portion that attaches the first coupling member and the second coupling member to each other is formed.