Portable speaker
Latest Amtran Technology Co., Ltd. Patents:
Description
Claims
I claim the ornamental design for a “portable speaker,” as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D690679
Type: Grant
Filed: Feb 15, 2013
Date of Patent: Oct 1, 2013
Assignee: Amtran Technology Co., Ltd. (New Taipei)
Inventor: Chia-Hui Chang (New Taipei)
Primary Examiner: Keli L Hill
Application Number: 29/445,785
Type: Grant
Filed: Feb 15, 2013
Date of Patent: Oct 1, 2013
Assignee: Amtran Technology Co., Ltd. (New Taipei)
Inventor: Chia-Hui Chang (New Taipei)
Primary Examiner: Keli L Hill
Application Number: 29/445,785
Classifications
Current U.S. Class:
Speaker Or Housing Therefor (10) (D14/204)