Lead frame

Ko , et al. May 24, 2

Patent Grant D638378

U.S. patent number D638,378 [Application Number D/367,264] was granted by the patent office on 2011-05-24 for lead frame. This patent grant is currently assigned to Lextar Electronics Corporation. Invention is credited to Ya-Hsien Chang, Bo-Yu Ko, Chun-Wei Wang.


United States Patent D638,378
Ko ,   et al. May 24, 2011

Lead frame

Claims

CLAIM The ornamental design for a lead frame, as shown and described.
Inventors: Ko; Bo-Yu (Hsinchu, TW), Chang; Ya-Hsien (Hsinchu, TW), Wang; Chun-Wei (Hsinchu, TW)
Assignee: Lextar Electronics Corporation (Hsinchu, TW)
Appl. No.: D/367,264
Filed: August 5, 2010

Foreign Application Priority Data

Feb 10, 2010 [TW] 99300670
Current U.S. Class: D13/180
Current International Class: 1303
Field of Search: ;D13/180 ;D26/2 ;257/79,80,81,88,89,95,98,99,100,E33.058 ;313/483,498,500 ;362/555,800

References Cited [Referenced By]

U.S. Patent Documents
D562272 February 2008 Su et al.
D568834 May 2008 Nishida et al.
D599750 September 2009 Kim et al.
D608308 January 2010 Hsieh
D622680 August 2010 Lin et al.
D627310 November 2010 Lin et al.
D628541 December 2010 Lin
2006/0163602 July 2006 Isokawa
2006/0220205 October 2006 Hongo et al.
Primary Examiner: Sikder; Selina
Attorney, Agent or Firm: Kirton & McConkie Witt; Evan R.

Description



FIG. 1 is a three dimensional view of a lead frame showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a cross-sectional view of the lead frame of FIG. 4, taken along the line A--A; and,

FIG. 9 is a cross-sectional view of the lead frame of FIG. 4, taken along the line B--B.

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