Loudspeaker heat sink

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Description

FIG. 1 is a perspective view of a loudspeaker heat sink showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an opposite side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view thereof, taken along line 8-8 of FIG. 2.

The broken lines in the drawings depict portions of the loudspeaker heat sink that form no part of the claimed design.

Claims

The ornamental design for a loudspeaker heat sink, as shown and described.

Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D868041
Type: Grant
Filed: May 3, 2018
Date of Patent: Nov 26, 2019
Assignee: Harman International Industries, Incorporated (Northridge, CA)
Inventors: Alexander Voishvillo (Simi Valley, CA), Brian Cummins McLaughlin (Pasadena, CA)
Primary Examiner: Barbara Fox
Assistant Examiner: Messina L Smith
Application Number: 29/646,296
Classifications
Current U.S. Class: Speaker (12) (D14/221)