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:
Feb. 16, 2021
Filed:
Jun. 27, 2019
Applicant:
Echowell Electronic Co., Ltd., New Taipei, TW;
Inventor:
Hsi-Hsien Chen, New Taipei, TW;
Assignee:
ECHOWELL ELECTRONIC CO., LTD., New Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 5/02 (2006.01); H04R 1/02 (2006.01); H04R 1/40 (2006.01);
U.S. Cl.
CPC ...
H04R 5/02 (2013.01); H04R 1/02 (2013.01); H04R 1/403 (2013.01); H04R 2201/029 (2013.01); H04R 2201/403 (2013.01);
Abstract
A three-piece extensible movable soundbox includes: a host portion; a first soundbox portion, wherein the host portion is extensibly connected to the first soundbox portion by a first connection line device; and a second soundbox portion, wherein the host portion is extensibly connected to the second soundbox portion by a second connection line device.