Locking button for a heatsink

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Description

FIG. 1 is a perspective view of a locking button for a heatsink showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a view showing the application of the locking button, wherein the broken line portion is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D278143 March 26, 1985 Hill
D359726 June 27, 1995 Umeya et al.
5083696 January 28, 1992 Kan et al.
5754407 May 19, 1998 Kohno
Patent History
Patent number: D427571
Type: Grant
Filed: Mar 12, 1999
Date of Patent: Jul 4, 2000
Inventor: Hsin-Mao Hsieh (Pingtung City, Pingtung Hsien)
Primary Examiner: Brian N. Vinson
Attorneys: Gardere & Wynne, L.L.P., Gardere & Wynne, L.L.P.
Application Number: 0/101,924
Classifications
Current U.S. Class: Miscellaneous (D13/199)
International Classification: 1399;