IC tray holder
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FIG. 1 is a top plan view of an IC tray holder according to a first embodiment of the present design.
FIG. 2 is a front view of the IC tray holder shown in FIG. 1. A rear view of the IC tray holder is omitted from the drawing since the rear view is symmetrical with the front view.
FIG. 3 is a bottom plan view of the IC tray holder shown in FIG. 1.
FIG. 4 is a left side view of the IC tray holder shown in FIG. 1.
FIG. 5 is a right side view of the IC tray holder shown in FIG. 1.
FIG. 6 is a perspective view of the IC tray holder shown in FIG. 1.
FIG. 7 is a perspective view of the IC tray holder shown in FIG. 1, for illustrating the use of the IC tray holder.
FIG. 8 is a top plan view of an IC tray holder according to a second embodiment of the present design.
FIG. 9 is a front view of the IC tray holder shown in FIG. 8. A rear view of the IC tray holder is omitted from the drawing since the rear view is symmetrical with the front view.
FIG. 10 is a bottom plan view of the IC tray holder shown in FIG. 8.
FIG. 11 is a right side view of the IC tray holder shown in FIG. 8. A left side view of the IC tray holder is omitted from the drawing since the left side view is symmetrical with the right side view.
FIG. 12 is a perspective view of the IC tray holder shown in FIG. 8.
FIG. 13 is a perspective view of the IC tray holder shown in FIG. 8, for illustrating the use of the IC tray holder.
FIG. 14 is a top plan view of an IC tray holder according to a third embodiment of the present design.
FIG. 15 is a front view of the IC tray holder shown in FIG. 14. A rear view of the IC tray holder is omitted from the drawing since the rear view is symmetrical with the front view.
FIG. 16 is a bottom plan view of the IC tray holder shown in FIG. 14.
FIG. 17 is a left side view of the IC tray holder shown in FIG. 14.
FIG. 18 is a right side view of the IC tray holder shown in FIG. 14.
FIG. 19 is a perspective view of the IC tray holder shown in FIG. 14.
FIG. 20 is a perspective view of the IC tray holder shown in FIG. 14, for illustrating the use of the IC tray holder.
FIG. 21 is a top plan view of an IC tray holder according to a forth embodiment of the present design.
FIG. 22 is a front view of the IC tray holder shown in FIG. 21. A rear view of the IC tray holder is omitted from the drawing since the rear view is symmetrical with the front view.
FIG. 23 is a bottom plan view of the IC tray holder shown in FIG. 21.
FIG. 24 is a left side view of the IC tray holder shown in FIG. 21.
FIG. 25 is a right side view of the IC tray holder shown in FIG. 21.
FIG. 26 is a perspective view of the IC tray holder shown in FIG. 21; and,
FIG. 27 is a perspective view of the IC tray holder shown in FIG. 21, for illustrating the use of the IC tray holder.
The present design is embodied in an IC tray holder for putting IC-trays into as shown in FIGS. 7, 13, 20 and 27. The IC-trays loaded with IC devices respectively are piled up and they are put into the IC tray holder.
The IC tray holder is provided for an IC testing and handling apparatus which handles IC devices and judges the quality of each IC device.
The broken line showing of an IC-tray is for illustrative purposes only and forms no part of the claimed design.
Type: Grant
Filed: Mar 4, 1999
Date of Patent: Oct 3, 2000
Assignee: Advantest Corporation (Tokyo)
Inventors: Akihiko Ito (Tokyo), Yoshihito Kobayashi (Tokyo)
Primary Examiner: Antoine Duval Davis
Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 0/101,478
