U.S. patent number D881,156 [Application Number D/660,769] was granted by the patent office on 2020-04-14 for sound amplifier.
This patent grant is currently assigned to Sennheiser electronic GmbH & Co. KG. The grantee listed for this patent is Sennheiser electronic GmbH & Co. KG. Invention is credited to Oliver Berger, Iwan Hanggi.
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United States Patent |
D881,156 |
Berger , et al. |
April 14, 2020 |
Sound amplifier
Claims
CLAIM The ornamental design for a sound amplifier, as shown and
described.
Inventors: |
Berger; Oliver (Zurich,
CH), Hanggi; Iwan (Zurich, CH) |
Applicant: |
Name |
City |
State |
Country |
Type |
Sennheiser electronic GmbH & Co. KG |
Wedemark |
N/A |
DE |
|
|
Assignee: |
Sennheiser electronic GmbH &
Co. KG (Wedemark, DE)
|
Appl.
No.: |
D/660,769 |
Filed: |
August 22, 2018 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
|
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35501420 |
Feb 26, 2016 |
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Foreign Application Priority Data
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Aug 26, 2015 [DE] |
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40 2015 100 807 |
|
Current U.S.
Class: |
D14/188 |
Current International
Class: |
1403 |
Field of
Search: |
;D14/167,168,170-172,187,188,194-196,198,204,207,209.1,210-216,219,221,222,224,239,496
;181/143,144,147,148,150,153,157,198,199
;381/300-303,306,332,333,336,345,361-364,386-388 ;369/6-12 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Stofko; Katie Jane
Attorney, Agent or Firm: Haug Partners LLP
Description
FIG. 1 is a front view of a sound amplifier in accordance with the
invention.
FIG. 2 is a back view of the sound amplifier in accordance with the
invention.
FIG. 3 is a top view of the sound amplifier in accordance with the
invention.
FIG. 4 is a bottom view of the sound amplifier in accordance with
the invention.
FIG. 5 is a left view of the sound amplifier in accordance with the
invention.
FIG. 6 is a right view of the sound amplifier in accordance with
the invention.
FIG. 7 is a perspective view of the sound amplifier in accordance
with the invention.
FIG. 8 is a perspective view of the sound amplifier in accordance
with the invention; and,
FIG. 9 is a perspective view of the sound amplifier in accordance
with the invention, shown in an environment of use.
The broken lines shown in FIGS. 1, 2, 4, and 8 illustrate portions
of the sound amplifier that form no part of the claimed design. The
broken lines illustrating the eight cylindrical elements in FIG. 9
are environment that form no part of the claimed design, while the
remaining broken lines in FIG. 9 illustrate portions of the sound
amplifier that form no part of the claimed design.
* * * * *