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
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