Granted Patent
Utility
US 6,452,469
· Confirmation No. 1935
SWITCHING DEVICE
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-29 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-10-29 | ADS |
Application Data Sheet | 1 | View | |
| 2001-10-29 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-10-29 | SPEC |
Specification | 8 | View | |
| 2001-10-29 | CLM |
Claims | 2 | View | |
| 2001-10-29 | ABST |
Abstract | 1 | View | |
| 2001-10-29 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
335/157
H01H9/42
H02H9/001
Prosecution
- Examiner
- BARRERA, RAMON M
- Art Unit
- 2832
- Customer No.
- 25944
- Docket No.
- 110998
- Confirmation No.
- 1935
Foreign Priority
20002398
·
2000-10-31
·
FINLAND
Publication
- Pub. No.
- US20020057149A1
- Pub. Date
- 2002-05-16
Patent Term Adjustment
-121days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-03
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 6,452,469
- App. No.
- 09/984,278
- Filed
- 2001-10-29
- Granted
- 2002-09-17
- Pub. No.
- US20020057149A1
- Examiner
- BARRERA, RAMON M
- Art Unit
- 2832
- PTA
- -121 days
External Links