Two part heat spreader

FIG. 1 is an enlarged top plan view of a two-part heat spreader in conjunction with a compound microheater chip; the compound microheater chip forms no part of the claimed design.

FIG. 2 is a side view of a first part heat spreader shown separately for ease of illustration.

FIG. 3 is front view of a first part heat spreader.

FIG. 4 is a top view of a first part heat spreader.

FIG. 5 is an isometric perspective view of the bottom of a first part heat spreader.

FIG. 6 is a side view of a second part heat spreader shown separately for ease of illustration.

FIG. 7 is front view of a second part heat spreader.

FIG. 8 is a top view of a second part heat spreader.

FIG. 9 is an isometric perspective view of the bottom of a second part heat spreader; and,

FIG. 10 is a perspective view of a two-part heat spreader.

Number	Name	Date	Kind
D367469	Widmayer et al.	Feb 1996	S
5582240	Widmayer	Dec 1996	A
5947191	Hiteshew et al.	Sep 1999	A
5969949	Kim et al.	Oct 1999	A
6053240	Johnston et al.	Apr 2000	A
6829144	Stutzman et al.	Dec 2004	B1
7385822	Li et al.	Jun 2008	B1
7477517	Khanna et al.	Jan 2009	B2
7678616	Sir et al.	Mar 2010	B2
D618183	Chang et al.	Jun 2010	S
D618184	Chang et al.	Jun 2010	S
D618185	Chang et al.	Jun 2010	S
20030106670	Lee et al.	Jun 2003	A1

Number

Name

Date

Kind

D367469

Widmayer et al.

Feb 1996

5582240

Widmayer

Dec 1996

5947191

Hiteshew et al.