Portable speaker
Latest Cheng Uei Precision Industry Co., Ltd. Patents:
Description
The broken lines in the Figures are for environmental purposes and form no part of the claimed designs.
Claims
The ornamental design for a portable speaker, as shown and described.
Referenced Cited
Patent History
Patent number: D639779
Type: Grant
Filed: Mar 11, 2010
Date of Patent: Jun 14, 2011
Assignee: Cheng Uei Precision Industry Co., Ltd. (Tu-Cheng, Taipei Hsien)
Inventor: Chun-Hung Chen (Tu-Cheng)
Primary Examiner: Nanda Bondade
Attorney: Cheng-Ju Chiang
Application Number: 29/357,431
Type: Grant
Filed: Mar 11, 2010
Date of Patent: Jun 14, 2011
Assignee: Cheng Uei Precision Industry Co., Ltd. (Tu-Cheng, Taipei Hsien)
Inventor: Chun-Hung Chen (Tu-Cheng)
Primary Examiner: Nanda Bondade
Attorney: Cheng-Ju Chiang
Application Number: 29/357,431
Classifications
Current U.S. Class:
Circular Or Oval (D14/216)