Loudspeaker
Latest Pioneer Kabushiki Kaisha Patents:
Description
Claims
The ornamental design for a loudspeaker, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2337213 | December 1943 | Topping, Jr. |
D202899 | November 1965 | Charlton |
4142604 | March 6, 1979 | Smith |
D280984 | October 15, 1985 | Tricker |
D297233 | August 16, 1988 | Livigni |
D307014 | April 3, 1990 | Newman |
D336474 | June 15, 1993 | Hall |
S-D1224374 | December 2004 | JP |
S-D1284301 | October 2006 | JP |
- Pioneer Audio & Visual Products Catalog, published Nov. 2006.
- Pioneer Home Entertainment Products Catalog 2002-2003, published 2002.
- Pioneer Home Entertainment Guide 2000-2001, published 2000.
Patent History
Patent number: D578510
Type: Grant
Filed: Oct 12, 2007
Date of Patent: Oct 14, 2008
Assignee: Pioneer Kabushiki Kaisha (Tokyo)
Inventor: Koji Tanaka (Meguro-ku)
Primary Examiner: Nanda Bondade
Attorney: Oliff & Berridge, PLC
Application Number: 29/290,021
Type: Grant
Filed: Oct 12, 2007
Date of Patent: Oct 14, 2008
Assignee: Pioneer Kabushiki Kaisha (Tokyo)
Inventor: Koji Tanaka (Meguro-ku)
Primary Examiner: Nanda Bondade
Attorney: Oliff & Berridge, PLC
Application Number: 29/290,021
Classifications
Current U.S. Class:
Circular Or Oval Outlet Or Grille (D14/215)