Patent Application
Utility
App. No. 09/999,066
· Confirmation No. 4143
POLISHING HEAD ASSEMBLY IN AN APPARATUS FOR CHEMICAL MECHANCIAL PLANARIZATION
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-01-15 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-01-15 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2004-04-22 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-10-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-24 | SPEC |
Specification | 10 | View | |
| 2001-10-24 | CLM |
Claims | 5 | View | |
| 2001-10-24 | ABST |
Abstract | 1 | View | |
| 2001-10-24 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-10-24 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Xuyen Pham
Fremont, CA
Anthony de la Llera
Union City, CA
Classification
USPC
451/41
B24B37/32
Prosecution
- Examiner
- MCDONALD, SHANTESE L
- Art Unit
- 3723
- Docket No.
- 7103-241 (PO731)
- Confirmation No.
- 4143
Patent Term Adjustment
-43days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-05-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-26
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Quick Facts
- App. No.
- 09/999,066
- Filed
- 2001-10-24
- Granted
- 2004-06-08
- Examiner
- MCDONALD, SHANTESE L
- Art Unit
- 3723
- PTA
- -43 days
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