Duplex speakerphone

Brandis May 5, 2

Patent Grant D728507

U.S. patent number D728,507 [Application Number D/470,420] was granted by the patent office on 2015-05-05 for duplex speakerphone. This patent grant is currently assigned to Sennheiser Communications A/S. The grantee listed for this patent is Sennheiser Communications A/S. Invention is credited to Michael Brandis.


United States Patent D728,507
Brandis May 5, 2015

Duplex speakerphone

Claims

CLAIM The ornamental design for a duplex speakerphone, as shown and described.
Inventors: Brandis; Michael (Nuremberg, DE)
Applicant:
Name City State Country Type

Sennheiser Communications A/S

Solrod Strand

N/A

DK
Assignee: Sennheiser Communications A/S (Solrod Strand, DK)
Appl. No.: D/470,420
Filed: October 21, 2013

Foreign Application Priority Data

Apr 23, 2013 [EM] 002225235
Current U.S. Class: D14/149
Current International Class: 1403
Field of Search: ;D14/149,223-229,137,150,155,159,167,168,172,191,192,194,203.3,217,240,242,243,251,253,431,432,434,496,402-409 ;381/26,87,92,168,169,161,171,336,361,363,385,386 ;455/561,569.1,575.1 ;D23/385,411,412 ;D10/106.5

References Cited [Referenced By]

U.S. Patent Documents
D257346 October 1980 Garrigus et al.
D279769 July 1985 Thornton et al.
D292283 October 1987 Matsuda et al.
D474169 May 2003 Fletcher
D506192 June 2005 Cutler et al.
D510571 October 2005 Cutler et al.
D524600 July 2006 Austin et al.
D598003 August 2009 Park
D656130 March 2012 Bailey
D677646 March 2013 Kellar
D682805 May 2013 Rath
D700904 March 2014 Miller et al.
D703566 April 2014 Chen et al.
D704177 May 2014 Chun et al.
D704178 May 2014 Kwak et al.
2005/0084121 April 2005 Muren et al.
2009/0002476 January 2009 Cutler
2012/0224714 September 2012 Couse et al.
2012/0281057 November 2012 Couse
2013/0016873 January 2013 Trainer
2013/0155173 June 2013 Brady et al.

Other References

Jabra 510 UC and the Plantronics Calisto 620 UC Speakerphones Go Head to Head (Gear Diary Review). Geardiary.com [online] 7 pages. Posted Aug. 30, 2013 [retrieved on Jul. 23, 2014]. Retrieved from Internet: <http://geardiary.com/2013/08/30/jabra-510-uc-and-the-plantronics-cali- sto-620-uc-speakerphones-go-head-to-head/>. cited by examiner.

Primary Examiner: Hattan; Susan Bennett
Assistant Examiner: Horse; Marie Fast
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP

Description



FIG. 1 is an isometric view of the duplex speakerphone;

FIG. 2 is a rear view of the duplex speakerphone;

FIG. 3 is a front view of the duplex speakerphone;

FIG. 4 is a right side view of the duplex speakerphone;

FIG. 5 is a left side view of the duplex speakerphone;

FIG. 6 is a top side view of the duplex speakerphone; and,

FIG. 7 is a bottom view of the duplex speakerphone.

* * * * *

References


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