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Patent
D563951
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Priority
Dec 15 2006
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Filed
Jun 14 2007
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Issued
Mar 11 2008
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Expiry
Mar 11 2022
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Assg.orig
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Entity
unknown
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2
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16
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n/a
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The ornamental design for a microwave introducing antenna for a plasma processing apparatus, as shown.
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FIG. 1 is a front view of a microwave introducing antenna for a plasma processing apparatus showing our new design:
FIG. 2 is a right side view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a sectional view taken along line 4—4 of FIG. 1 thereof; and,
FIG. 5 is a perspective view thereof.
Yamashita, Jun, Tian, Cai Zhong
Patent |
Priority |
Assignee |
Title |
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Date |
Maintenance Fee Events |
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Maintenance Schedule |
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