Special receptacle or package – For plate or sheet – Fragile or sensitive
Patent
1991-06-28
1993-03-16
Foster, Jimmy G.
Special receptacle or package
For plate or sheet
Fragile or sensitive
118500, 211 41, B65D 8548, B05C 1302
Patent
active
051936828
ABSTRACT:
A wafer basket in which the recesses provided for the engagement with the basket lifter are each formed with a dent at the upper and innermost corner of the recess, and a pair of stays are provided at the lower bent portions of the side walls in a manner such that the upper edges of the stays are of the same height and elevated to the extent that the downward movement of the wafers is checked by the stays rather than by the ribs.
REFERENCES:
patent: 4566839 (1986-01-01), Butler
patent: 4614268 (1986-09-01), Chlebina et al.
patent: 4724963 (1988-02-01), Mortensen
patent: 4779732 (1988-10-01), Boehm et al.
patent: 4809641 (1989-03-01), Plissonnier
patent: 4872554 (1989-10-01), Quernemoen
patent: 4949848 (1990-08-01), Kos
patent: 5011041 (1991-04-01), Kakizaki
Ishikawa Toshio
Koshikawa Kazunori
Naito Naoki
Takamatsu Naoyuki
Ackun Jr. Jacob K.
Foster Jimmy G.
Shin-Etsu Handotai & Co., Ltd.
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