Exponential horn speaker cabinet
Description
Claims
The ornamental design for an exponential horn speaker cabinet, as shown and described.
Referenced Cited
Patent History
Patent number: D639774
Type: Grant
Filed: Feb 22, 2010
Date of Patent: Jun 14, 2011
Inventors: Steve Rader (Fort Smith, AR), Louis C. McClure (Van Buren, AR)
Primary Examiner: Nanda Bondade
Attorney: Keisling & Pieper PLC
Application Number: 29/348,930
Type: Grant
Filed: Feb 22, 2010
Date of Patent: Jun 14, 2011
Inventors: Steve Rader (Fort Smith, AR), Louis C. McClure (Van Buren, AR)
Primary Examiner: Nanda Bondade
Attorney: Keisling & Pieper PLC
Application Number: 29/348,930
Classifications