TREA

Personal speakerphone

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Information

  • Patent Grant
  • D437839
  • Patent Number
    D437,839
  • Date Filed
    Wednesday, April 28, 1999
    26 years ago
  • Date Issued
    Tuesday, February 20, 2001
    24 years ago
Information
Abstract
Description




The FIGURE is a perspective view of a speakerphone, according to an embodiment of the present invention.




The surfaces or portions of the article not shown in the drawing or described in the specification form no part of the claimed design.



Claims
  • The ornamental design for personal speakerphone, as shown and described.
US Referenced Citations (15)
Number Name Date Kind
D. 199677 Mattingly Dec 1964
D. 269780 Doodson Jul 1983
D. 278054 Vajdaffy Mar 1985
D. 280097 Yamagata et al. Aug 1985
D. 305121 Pfeifer et al. Dec 1989
D. 349709 Dair et al. Aug 1994
D. 375496 Jensen et al. Nov 1996
D. 391955 Nagele et al. Mar 1998
D. 396716 Matsuda et al. Aug 1998
D. 399203 Renk, Jr. Oct 1998
D. 406841 Myung Mar 1999
5664015 Ford et al. Sep 1997
5889859 Lundell et al. Mar 1999
5912967 Gaffney et al. Jun 1999
6016346 Rittmueller et al. Jan 2000
Non-Patent Literature Citations (1)
Entry
Hello Direct Spring 1997 catalog, p. 49, Polycom SoundPoint Teleconferencing System.