Patent
   D594438
Priority
Oct 05 2007
Filed
Mar 11 2008
Issued
Jun 16 2009
Expiry
Jun 16 2023
Assg.orig
Entity
unknown
24
13
n/a
The ornamental design for a speakerphone, as shown and described.

FIG. 1 is a perspective view of the top, front and right side of a speakerphone showing my new design;

FIG. 2 is a perspective view of the bottom, rear and right side thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view thereof while in use.

Wada, Isao

Patent Priority Assignee Title
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D943544, Feb 11 2019 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Speakerphone button
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 2008WADA, ISAOYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206280515 pdf
Mar 11 2008Yamaha Corporation(assignment on the face of the patent)
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