Loudspeaker
Description
The claimed loudspeaker is used for converting electric signals to audible sound.
Claims
The ornamental design for a loudspeaker, as shown and described.
Referenced Cited
Patent History
Patent number: D561741
Type: Grant
Filed: Jul 14, 2006
Date of Patent: Feb 12, 2008
Assignee: Nuopo Industries Co., Ltd. (Shenzhen)
Inventor: Jinkang Huang (Shenzhen)
Primary Examiner: Nanda Bondade
Application Number: 29/247,823
Type: Grant
Filed: Jul 14, 2006
Date of Patent: Feb 12, 2008
Assignee: Nuopo Industries Co., Ltd. (Shenzhen)
Inventor: Jinkang Huang (Shenzhen)
Primary Examiner: Nanda Bondade
Application Number: 29/247,823
Classifications