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:
Nov. 26, 2024
Filed:
May. 22, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Kouga Okada, Tokyo, JP;
Tomonao Nakayasu, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A product includes a first concave portion and a second concave portion on a curved surface and a third concave portion on an opposite side of the second concave portion from the first concave portion. A first direction from a bottommost point of the first concave portion to a midpoint between the first and second opening ends of the first concave portion is different from a third direction from a bottommost point of the third concave portion to a midpoint between the first and second opening ends of the third concave portion. A second direction from a bottommost point of the second concave portion to a midpoint between the first and second opening ends of the second concave portion is a direction between the first and third directions. A reference line passing through the first and second opening ends of the third concave portion is orthogonal to the third direction.