Wafer basket
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Description
FIG. 1 is a front elevational view of a wafer basket showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a sectional elevational view thereof; taken along line 6--6 of FIG. 3.
Referenced Cited
Patent History
Patent number: D338991
Type: Grant
Filed: Jun 28, 1991
Date of Patent: Aug 31, 1993
Assignee: Shin-Etsu Handotai Co., Ltd. (Tokyo)
Inventors: Naoki Naito (Fukushima), Naoyuki Takamatsu (Fukushima), Toshio Ishikawa (Saitama), Kazunori Koshikawa (Miyagi)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Law Firm: Whitham & Marhoefer
Application Number: 7/724,320
Type: Grant
Filed: Jun 28, 1991
Date of Patent: Aug 31, 1993
Assignee: Shin-Etsu Handotai Co., Ltd. (Tokyo)
Inventors: Naoki Naito (Fukushima), Naoyuki Takamatsu (Fukushima), Toshio Ishikawa (Saitama), Kazunori Koshikawa (Miyagi)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Law Firm: Whitham & Marhoefer
Application Number: 7/724,320
Classifications
Current U.S. Class:
D34/43