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:
Jul. 16, 2024
Filed:
Mar. 11, 2021
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Kenji Hashimoto, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Abstract
A winding core includes a winding core portion extending in a length direction; and first and second flange portions respectively provided at first and second end portions of the winding core portion in the length direction, and each having a bottom surface, a top surface on a side opposite to the bottom surface, an inner end surface facing the winding core portion side, and an outer end surface on a side opposite to the inner end surface, with a convex step portion on the top surface side of the outer end surface. The winding core portion has an upper surface facing substantially the same direction as a direction in which the top surface faces. A first straight line passing through the top surface and a second straight line passing through the upper surface intersect outside the outer end surface at an angle of from 0.3 degrees to 5 degrees.