Machines not elsewhere specified – Miscellaneous
Design Patent
2002-11-19
2004-05-25
Davis, Antoine Duval (Department: 2913)
Machines not elsewhere specified
Miscellaneous
CD15S122000, CD15S138000, CD15S140000
Design Patent
active
D0490450
CLAIM:
The ornamental design for exhaust ring for semiconductor equipment, as shown and described.
REFERENCES:
patent: 6254742 (2001-07-01), Hanson et al.
patent: 6531069 (2003-03-01), Srivastava et al.
Hayashi Daisuke
Tsukahara Toshiya
Davis Antoine Duval
Ladas & Parry
Tokyo Electron Limited
LandOfFree
Exhaust ring for semiconductor equipment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Exhaust ring for semiconductor equipment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust ring for semiconductor equipment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3193107