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.:

US 8837766 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 16, 2014

Filed:

Apr. 13, 2012
Applicants:

Chun-hsin Liu, Banciao, TW;

Shu-yuan Cheng, Taipei, TW;

Inventors:

Chun-Hsin Liu, Banciao, TW;

Shu-Yuan Cheng, Taipei, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1066 (2013.01);
Abstract

According to an exemplary embodiment of the present disclosure, the ear-loop earphone comprises a main body, an ear-loop base and an ear-loop. The main body has a surrounding side, a front side, and a back side, wherein the front side is opposing to the back side, the front side has a plurality of sounding apertures for outputting an audio, and the surrounding side surrounds and connects to the front side and the back side. The ear-loop base is fixed on the surrounding side of the main body in a rotatable manner, and rotates with respect to a first axis. The ear-loop is fixed on the ear-loop base in a rotatable manner, and rotates with respect to a second axis different from the first axis.


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Liu, Chun-Hsin. (2014). Ear-loop earphone (U.S. Patent No. 8837766). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8837766

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