Granted Patent
Utility
US 6,286,553
· Confirmation No. 7728
Removable closure system
Inventor:
Mark A. Morgan
Patented Case
View Patent ↗
Inventors
Mark A. Morgan
Tulsa, OK
Attorneys & Agents of Record
Classification
USPC
138/89
Prosecution
- Examiner
- BRINSON, PATRICK F
- Art Unit
- 3752
- Customer No.
- 32128
- Docket No.
- TDW387/98334c
- Confirmation No.
- 7728
Patent Term Adjustment
-120days
from
TDW DELAWARE, INC.
SECURITY INTEREST
Recorded 2020-06-10
from
MAGPIE SYSTEMS, INC,
T.D. WILLIAMSON, INC.,
TDW DELWARE, INC.,
TDW SERVICES, INC.,
WILLIAMSON INTERNATIONAL CORP.
SECURITY AGREEMENT
Recorded 2005-10-11
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 6,286,553
- App. No.
- 09/757,188
- Filed
- 2001-01-09
- Granted
- 2001-09-11
- Examiner
- BRINSON, PATRICK F
- Art Unit
- 3752
- PTA
- -120 days
External Links