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. 29, 2015
Filed:
Feb. 28, 2014
Kabushiki Kaisha Toshiba, Tokyo, JP;
Eitaro Miyake, Hyogo, JP;
Masashi Aizawa, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor device component includes a first portion having a first hole usable as a nut insertion hole, and a second portion having a second hole adjacent to the first hole with a wall interposed therebetween. The first hole includes a first surface facing the wall, a second surface adjacent to the first surface, a third surface adjacent to the second surface, a fourth surface adjacent to the third surface and facing the first surface, a fifth surface adjacent to the fourth surface and facing the second surface, and a sixth surface adjacent to the fifth surface and the first surface and facing the third surface. A distance between the first and fourth surfaces is greater than a distance between the second and fifth surfaces, and greater than a distance between the third and sixth surfaces.