Granted Patent
Utility
US 6,646,821
· Confirmation No. 8852
EARLY LEAK DETECTION SYSTEM FOR A DISC DRIVE CONTAINING A LOW-DENSITY GAS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-31 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-31 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2002-02-07 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-02-07 | SPEC |
Specification | 14 | View | |
| 2002-02-07 | CLM |
Claims | 5 | View | |
| 2002-02-07 | ABST |
Abstract | 1 | View | |
| 2002-02-07 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-02-07 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Frank William Bernett
Longmont, CO
Louis J. Fioravanti
Boulder, CO
Attorneys & Agents of Record
Classification
USPC
360/31
G11B33/14
G11B33/1486
G11B5/6005
G11B25/043
Prosecution
- Examiner
- FABER, ALAN
- Art Unit
- 2651
- Customer No.
- 23552
- Docket No.
- STL10396/40046.186USU1
- Confirmation No.
- 8852
Publication
- Pub. No.
- US20030007280A1
- Pub. Date
- 2003-01-09
Patent Term Adjustment
-104days
Parent
Claims priority from a provisional application
→
App. 60/304,093
Filed 2001-07-09
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/337,635
Filed 2001-11-01
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/151,771
· US 6,819,517
Filed 2002-05-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
SEAGATE TECHNOLOGY PUBLIC LIMITED COMPANY,
SEAGATE TECHNOLOGY,
SEAGATE TECHNOLOGY HDD HOLDINGS,
I365 INC.,
SEAGATE TECHNOLOGY LLC,
SEAGATE TECHNOLOGY INTERNATIONAL,
SEAGATE HDD CAYMAN,
SEAGATE TECHNOLOGY (US) HOLDINGS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2025-07-23
SEAGATE TECHNOLOGY LLC,
EVAULT INC. (F/K/A I365 INC.),
SEAGATE TECHNOLOGY INTERNATIONAL,
SEAGATE TECHNOLOGY US HOLDINGS, INC.
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Recorded 2013-07-19
SECURITY AGREEMENT
Recorded 2011-03-24
RELEASE OF SECURITY INTERESTS IN PATENT RIGHTS
Recorded 2006-01-03
SECURITY AGREEMENT
Recorded 2002-08-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-07
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Quick Facts
- Patent No.
- US 6,646,821
- App. No.
- 10/071,011
- Filed
- 2002-02-07
- Granted
- 2003-11-11
- Pub. No.
- US20030007280A1
- Examiner
- FABER, ALAN
- Art Unit
- 2651
- PTA
- -104 days
External Links