Loudspeaker
Latest Martin Audio Limited Patents:
Description
The dashed lines in
Claims
The ornamental design for a loudspeaker, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D163700 | June 1951 | Klipsch |
4805730 | February 21, 1989 | O'Neill et al. |
D434750 | December 5, 2000 | Childers et al. |
D439237 | March 20, 2001 | Felix et al. |
D491553 | June 15, 2004 | Cook |
D498745 | November 23, 2004 | Sayler et al. |
D541259 | April 24, 2007 | Pincek et al. |
- Blackline F15, Wide-bandwidth system technical specifications, www.martin-audio.com, 2003 (2 pages).
Patent History
Patent number: D582892
Type: Grant
Filed: Nov 12, 2007
Date of Patent: Dec 16, 2008
Assignee: Martin Audio Limited (High Wycombe, Buckinghamshire)
Inventors: Jason D. Baird (London), Christopher J. Stokes (Oxfordshire)
Primary Examiner: Nanda Bondade
Attorney: Gardere Wynne Sewell LLP
Application Number: 29/297,454
Type: Grant
Filed: Nov 12, 2007
Date of Patent: Dec 16, 2008
Assignee: Martin Audio Limited (High Wycombe, Buckinghamshire)
Inventors: Jason D. Baird (London), Christopher J. Stokes (Oxfordshire)
Primary Examiner: Nanda Bondade
Attorney: Gardere Wynne Sewell LLP
Application Number: 29/297,454
Classifications
Current U.S. Class:
Rectangular Or Square Projection Surface Or Outlet (D14/214)