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:
Sep. 15, 2026
Filed:
Mar. 12, 2024
Aichi Electric Co., Ltd., Kasugai, JP;
Takashi Hori, Kasugai, JP;
Masahiro Hasegawa, Kasugai, JP;
Shoji Mano, Kasugai, JP;
Yang Song, Suzhou, CN;
Yuqian Zhu, Suzhou, CN;
AICHI ELECTRIC CO., LTD., Kasugai, JP;
Abstract
An electrical insulator has a tooth insertion hole defined by an inner wall of the electrical insulator and is configured to be fitted onto a radially extending tooth of a stator core such that the tooth is located in the tooth insertion hole. At least two opposing surfaces of the tooth insertion hole have axial-, radial- and/or circumferentially-extending projections configured to abut an opposing side of the tooth in the tooth insertion hole to at least substantially prevent relative movement between the tooth and the electrical insulator while making it easier to insert the tooth into the tooth insertion hole without damaging the tooth.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile