- Logitech Europe S.A.
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FIG. 1 is a perspective view of our speaker showing our new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a third perspective view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is back elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left side elevation view thereof; and,

FIG. 9 is a right side elevation view thereof.

The broken lines shown in the drawings illustrate portions of the speaker that form no part of the claimed design.


The ornamental design for the speaker, as shown and described.

Referenced Cited
U.S. Patent Documents
D338672 August 24, 1993 Watanabe
D576636 September 9, 2008 Wong
D588022 March 10, 2009 Hocherman
D600569 September 22, 2009 Sadler
D659680 May 15, 2012 Kim
D692854 November 5, 2013 Stabile
D712378 September 2, 2014 Mackiewicz
D727877 April 28, 2015 Seoc
D740474 October 6, 2015 Pineau
D780151 February 28, 2017 Jeon
D834000 November 20, 2018 Paslawski
Patent History
Patent number: D857658
Type: Grant
Filed: Aug 29, 2017
Date of Patent: Aug 27, 2019
Assignee: Logitech Europe S.A. (Lausanne)
Inventors: Chun-Wei Su (Hsinchu), Yi Hsuan Lin (New Taipei), Pinpach Piyatiratitivorakul (Hsinchu), Gregory Franc De Ferriere (Ap Lei Chau)
Primary Examiner: Keli L Hill
Application Number: 29/615,462
Current U.S. Class: Circular Or Oval (D14/216)