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. 26, 2022
Filed:
May. 08, 2018
Yoshiko Tanaka, Kanagawa, JP;
Yoshiko Tanaka, Kanagawa, JP;
Other;
Abstract
A jewelry box includes a lower box component; a diamond supported on the lower box component and having a blue fluorescence; an upper box component hinged to the lower box component for swinging between an opened position and a closed position, the upper box component being coupled to the lower box component at the closed position for covering the diamond, the upper box component exposing the diamond at the opened position; and a light source supported on the lower part or the upper part, the light source emitting an ultraviolet radiation toward the diamond when the upper box component is moved from the closed position. This provides a jewelry box causing a most dramatic impression within an observer of the jewelry box.