Loudspeaker heat sink

Information

  • Patent Grant
  • D868041
  • Patent Number
    D868,041
  • Date Filed
    Thursday, May 3, 2018
    6 years ago
  • Date Issued
    Tuesday, November 26, 2019
    4 years ago
  • US Classifications
    Field of Search
    • US
    • D14 1411
    • D14 159
    • D14 218
    • D14 219
    • D14 220
    • D14 221
    • D14 222
    • D14 223
    • D14 224
    • D14 2241
    • D14 225
    • D14 227
    • D14 228
    • D14 229
    • D14 259
    • D14 341
    • D14 344
    • D14 345
    • D14 299
    • CPC
    • H04R1/00
    • H04R1/02
    • H04R1/326
    • H04R1/406
    • H04R1/083
    • H04R1/222
    • H04R1/1041
    • H04R1/023
    • H04R7/00
    • H04R7/20
    • H04R27/00
    • H04R2201/00
    • H04R2400/00
    • H04R17/02
    • H04R29/004
    • H04R29/005
    • H04R19/04
    • H04R2420/07
    • H04R2410/00
    • H04R2410/01
    • H04R5/02
    • G02B27/01
  • International Classifications
    • 1401
    • Term of Grant
      15Years
Abstract
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.
US Referenced Citations (23)
Number Name Date Kind
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D615532 Dodd May 2010 S
D637582 Wada May 2011 S
D644634 Cywan Sep 2011 S
D691595 Fuller Oct 2013 S
D691598 Fuller Oct 2013 S
D713821 Hyde et al. Sep 2014 S
D725636 McNamara Mar 2015 S
D738865 Moon Sep 2015 S
D741841 Fuller Oct 2015 S
D756973 Wright May 2016 S
D762181 Lin Jul 2016 S
D787455 Pliner et al. May 2017 S
D808935 Bullimore Jan 2018 S
D810050 Uemoto Feb 2018 S
10038954 Voishvillo Jul 2018 B2
D832239 Warden Oct 2018 S
D833421 Telle Nov 2018 S
20040202535 Lin Oct 2004 A1
20080025549 Avera Jan 2008 A1
20130259692 Chen Oct 2013 A1