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Patent
D898171
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Priority
Dec 19 2017
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Filed
Jun 07 2018
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Issued
Oct 06 2020
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Expiry
Oct 06 2035
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Assg.orig
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Entity
unknown
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4
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58
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n/a
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The ornamental design for seal member for use in semiconductor production apparatus, as shown and described.
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1.1 is a perspective view of a seal member for use in semiconductor production apparatuses, showing our new design;
1.2 is a front elevation view thereof;
1.3 is a rear elevation view thereof;
1.4 is a left side elevation view thereof;
1.5 is a right side elevation view thereof;
1.6 is a top view thereof;
1.7 is a bottom view thereof;
1.8 is an enlarged left side elevation view thereof; and
1.9 is an enlarged left side elevation view thereof in a condition of use.
The broken lines shown in Reproduction 1.9 are for the purposes of illustrating environmental structure and form no part of the claimed design.
Kim, Sangho, Yoshida, Nobuhiro
Patent |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a