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. 29, 2022
Filed:
Jul. 21, 2021
Luxshare-ict Co., Ltd., Taipei, TW;
LUXSHARE-ICT CO., LTD., Taipei, TW;
Abstract
A sound transmission device includes a main body, a first magnetic member, and a cover assembly. The main body includes a sound transmission opening. The first magnetic member is fixed to the main body and is adjacent to the sound transmission opening. The cover assembly includes an outer cover, a second magnetic member, and a fixing member. The second magnetic member is fixed between the outer cover and the fixing member. The cover assembly is magnetically attached to the first magnetic member through the second magnetic member, so that the outer cover covers the sound transmission opening. The outer cover includes a through hole, and the through hole is in communication with the sound transmission opening.