Granted Patent
Utility
US 6,822,827
· Confirmation No. 7279
ERASURE TECHNIQUES FOR MAGNETIC TAPE MEDIA
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-10-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-06-07 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-06-07 | SPEC |
Specification | 15 | View | |
| 2001-06-07 | CLM |
Claims | 4 | View | |
| 2001-06-07 | ABST |
Abstract | 1 | View | |
| 2001-06-07 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-06-07 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
360/118
G11B5/024
G11B5/325
Prosecution
- Examiner
- CASTRO, ANGEL A
- Art Unit
- 2653
- Docket No.
- 10267US01
- Confirmation No.
- 7279
Patent Term Adjustment
0days
No related applications found.
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 011888 FRAME 0862.
Recorded 2001-10-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-07
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,822,827
- App. No.
- 09/876,415
- Filed
- 2001-06-07
- Granted
- 2004-11-23
- Examiner
- CASTRO, ANGEL A
- Art Unit
- 2653
- PTA
- 0 days
External Links