Patent
   D421968
Priority
Apr 21 1998
Filed
Oct 20 1998
Issued
Mar 28 2000
Expiry
Mar 28 2014
Assg.orig
Entity
unknown
11
4
n/a
The ornamental design for a contactor for semiconductor ic testers, as shown and described.

FIG. 1 is a perspective view of a contactor for semiconductor IC testers showing my new design;

FIG. 2 is a top plan view in a reduced scale of FIG. 1;

FIG. 3 is a bottom plan in a reduced scale of FIG. 1;

FIG. 4 is a front elevational view in a reduced scale of FIG. 1, the rear elevational view being a mirror image of the front elevational view;

FIG. 5 is a left side elevational view in a reduced scale of FIG. 1, the right side elevational view beign a mirror image of the left side elevational view; and,

FIG. 6 is an enlarged center horizontal cross-sectional view of FIG. 2.

Matsumura, Shigeru

Patent Priority Assignee Title
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Oct 15 1998MATSUMURA, SHIGERUAdvantest CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095730322 pdf
Oct 20 1998Advantest Corporation(assignment on the face of the patent)
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