Patent
   D868041
Priority
May 03 2018
Filed
May 03 2018
Issued
Nov 26 2019
Expiry
Nov 26 2034
Assg.orig
Entity
unknown
1
23
n/a
The ornamental design for a loudspeaker heat sink, as shown and described.

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.

Voishvillo, Alexander, McLaughlin, Brian Cummins

Patent Priority Assignee Title
D920285, Jul 01 2019 B&C SPEAKERS S P A Loudspeaker
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 01 2018VOISHVILLO, ALEXANDERHarman International Industries, IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457060527 pdf
May 01 2018MCLAUGHLIN, BRIAN CUMMINSHarman International Industries, IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457060527 pdf
May 03 2018Harman International Industries, Incorporated(assignment on the face of the patent)
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