Patent
   D645486
Priority
Mar 31 2010
Filed
Sep 10 2010
Issued
Sep 20 2011
Expiry
Sep 20 2025
Assg.orig
Entity
unknown
6
9
n/a
The ornamental design for a dielectric window for a plasma processing device, as shown and described.

FIG. 1 is a perspective view of a dielectric window for plasma processing device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a cross-sectional view taken along line 6-6 of FIG. 2.

Matsumoto, Naoki, Yoshikawa, Wataru, Yoshikawa, Jun

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 16 2010YOSHIKAWA, WATARUTokyo Electron LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249700329 pdf
Aug 16 2010MATSUMOTO, NAOKITokyo Electron LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249700329 pdf
Aug 16 2010YOSHIKAWA, JUNTokyo Electron LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249700329 pdf
Sep 10 2010Tokyo Electron Limited(assignment on the face of the patent)
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