Granted Patent
Design
US D490,436
· Confirmation No. 1341
FRONT PANEL FOR A COMPUTER SYSTEM ENCLOSURE
Inventor:
John A. Helgenberg
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-04 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-12-04 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-12-27 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-12-27 | SPEC |
Specification | 1 | View | |
| 2002-12-27 | CLM |
Claims | 1 | View | |
| 2002-12-27 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-12-27 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
John A. Helgenberg
Paoli, PA
Attorneys & Agents of Record
Classification
USPC
D14/444
Prosecution
- Examiner
- NUNN, FREDA S
- Art Unit
- 2911
- Docket No.
- TN269
- Confirmation No.
- 1341
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2020-10-28
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2017-12-27
RELEASE OF SECURITY INTEREST
Recorded 2017-11-09
from
UNISYS CORPORATION
SECURITY INTEREST
Recorded 2017-10-06
from
UNISYS CORPORATION
PATENT SECURITY AGREEMENT
Recorded 2017-04-27
from
BURROUGHS, INC.
SECURITY INTEREST
Recorded 2015-02-03
RELEASE OF SECURITY INTEREST
Recorded 2013-03-26
RELEASE OF SECURITY INTEREST
Recorded 2013-03-15
from
UNISYS CORPORATION
SECURITY AGREEMENT
Recorded 2011-06-27
from
UNISYS CORPORATION
PATENT SECURITY AGREEMENT (JUNIOR LIEN)
Recorded 2009-10-13
from
UNISYS CORPORATION
PATENT SECURITY AGREEMENT (PRIORITY LIEN)
Recorded 2009-10-12
from
CITIBANK, N.A.
RELEASE BY SECURED PARTY
Recorded 2009-09-14
from
CITIBANK, N.A.
RELEASE BY SECURED PARTY
Recorded 2009-07-31
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 D490,436
- App. No.
- 29/173,341
- Filed
- 2002-12-27
- Granted
- 2004-05-25
- Examiner
- NUNN, FREDA S
- Art Unit
- 2911
- PTA
- 0 days
External Links