Speakerphone
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Description
Claims
The ornamental design for a speakerphone, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D283891 | May 20, 1986 | Parshad et al. |
D327479 | June 30, 1992 | Britz |
D355416 | February 14, 1995 | McCay et al. |
D481370 | October 28, 2003 | Popowski et al. |
D495676 | September 7, 2004 | Slevin et al. |
20030053620 | March 20, 2003 | Chen |
D1187512 | October 2003 | JP |
D1254076 | October 2005 | JP |
D1266383 | March 2006 | JP |
Patent History
Patent number: D557248
Type: Grant
Filed: Sep 12, 2006
Date of Patent: Dec 11, 2007
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Isao Wada (Hamamatsu)
Primary Examiner: Terry A Wallace
Attorney: Sughrue Mion Pllc.
Application Number: 29/265,907
Type: Grant
Filed: Sep 12, 2006
Date of Patent: Dec 11, 2007
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Isao Wada (Hamamatsu)
Primary Examiner: Terry A Wallace
Attorney: Sughrue Mion Pllc.
Application Number: 29/265,907
Classifications