Speakerphone
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Description
Claims
The ornamental design for a speakerphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D225865 | January 1973 | Sjostedt |
D292580 | November 3, 1987 | Wang |
D311541 | October 23, 1990 | Carre |
D312423 | November 27, 1990 | Orlinsky et al. |
D321187 | October 29, 1991 | Yang |
5105906 | April 21, 1992 | Wegner |
D339996 | October 5, 1993 | Rattley |
D357685 | April 25, 1995 | Reardon et al. |
D401582 | November 24, 1998 | Gremchuck |
D473546 | April 22, 2003 | Hovanky et al. |
D478560 | August 19, 2003 | Misrahi et al. |
D543180 | May 22, 2007 | Ra |
D566682 | April 15, 2008 | Marash |
- Phoenix Audio Duet-PCS VolP USB PC Conferencing Speakerphone, <URL:http://www.ahernstore.com/duetpcs.html>, retrieved fron internet Feb. 12, 2009.
Patent History
Patent number: D594438
Type: Grant
Filed: Mar 11, 2008
Date of Patent: Jun 16, 2009
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Isao Wada (Hamamatsu)
Primary Examiner: Charles A Rademaker
Assistant Examiner: Carla Jobe Wright
Attorney: Sughrue Mion, PLLC
Application Number: 29/304,934
Type: Grant
Filed: Mar 11, 2008
Date of Patent: Jun 16, 2009
Assignee: Yamaha Corporation (Shizuoka)
Inventor: Isao Wada (Hamamatsu)
Primary Examiner: Charles A Rademaker
Assistant Examiner: Carla Jobe Wright
Attorney: Sughrue Mion, PLLC
Application Number: 29/304,934
Classifications