Heat sink

Description

FIG. 1 is a top perspective view of the heat sink.

FIG. 2 is a left side elevation view of the heat sink of FIG. 1.

FIG. 3 is a right side elevation view of the heat sink of FIG. 1.

FIG. 4 is a front elevation view of the heat sink of FIG. 1.

FIG. 5 is a rear elevation view of the heat sink of FIG. 1.

FIG. 6 is a top plan view of the heat sink of FIG. 1; and,

FIG. 7 is a bottom plan view of the heat sink of FIG. 1.

The evenly dotted broken lines in the drawings illustrate portions of the heat sink and form no part of the claimed design.

Claims

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

---

Inventors:	Onda; Joseph J. (Lawrenceville, GA), Suttles; Benjamin Marshall (Stockbridge, GA)
Applicant:	Name City State Country Type ABL IP Holding LLC Decatur GA US
Assignee:	ABL IP Holding LLC (Decatur, GA)
Family ID:	60082754
Appl. No.:	D/575,858
Filed:	August 30, 2016

---

Current U.S. Class:	D13/179
Current CPC Class:	F21V29/80 20150115
Current International Class:	1303
Field of Search:	;D13/179,145,184 ;D23/318,322 ;D4/127,128 ;D28/18,19

---

References Cited [Referenced By]

---

U.S. Patent Documents

D426196	June 2000	Lee
D426814	June 2000	Lee
D490383	May 2004	Tan
D524547	July 2006	Hay
D634280	March 2011	Chua
D662898	July 2012	Petroski
8262256	September 2012	Biebl et al.
D677636	March 2013	Lee
D694017	November 2013	Caggiano
D731447	June 2015	Ward
D736724	August 2015	Shum
2004/0190257	September 2004	Chang
2007/0120250	May 2007	Fairchild
2007/0284092	December 2007	Ghosh
2009/0321901	December 2009	Lopez
2010/0276118	November 2010	Lin
2012/0018112	January 2012	Chua
2012/0044642	February 2012	Rodriguez
2012/0120608	May 2012	Guan
2013/0306291	November 2013	Tung
2013/0327370	December 2013	Ward
2013/0343056	December 2013	Wilhelm
2016/0069622	March 2016	Alexiou
2016/0223183	August 2016	Zou
2016/0245493	August 2016	Eustace
2016/0298913	October 2016	Guo

Other References

Enzotech, "Enzotech's Spread Pin Heat Sink Introduction", Accessed Jun. 26, 2017, First captured on Mar. 10, 2012. (http://www.enzotechnology.com/spreadpin.htm). cited by examiner . Embedded, "Hybrid heat sinks provide optimal cooling for embedded systems", Accessed Jun. 26, 2017, Posted on May 20, 2009. (http://www.embedded.com/print/4027004). cited by examiner . Ledcooler, "Round Pin Fin LED Cooler, Cold Forged AL1070 LED Heatsink ", Accessed Jun. 26, 2017, posted Apr. 12, 2014. (http://ledcooler.blogspot.com/2014/12/round-pin-fin-cooler-forged-heatsi- nk.html). cited by examiner.

Primary Examiner: Rivard; Jennifer
Assistant Examiner: Rivas; April
Attorney, Agent or Firm: Kilpatrick Townsend & Stockton, LLP