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Patent
D922547
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Priority
Dec 19 2017
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Filed
Nov 27 2019
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Issued
Jun 15 2021
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Expiry
Jun 15 2036
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Assg.orig
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Entity
unknown
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1
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58
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n/a
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The ornamental design for a seal member for use in semiconductor production apparatuses, as shown and described.
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FIG. 1 is a perspective view of a seal member for use in semiconductor production apparatuses, showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a cross-sectional view thereof; and,
FIG. 9 is an enlarged cross-sectional view of a portion thereof.
Kim, Sangho, Yoshida, Nobuhiro
Patent |
Priority |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a