Patent Application
Utility
App. No. 09/798,143
· Confirmation No. 9467
IMPROVED FLANGE NUT FOR MINE ROOF BOLT
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-07 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-07 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-03-02 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-03-02 | SPEC |
Specification | 8 | View | |
| 2001-03-02 | CLM |
Claims | 4 | View | |
| 2001-03-02 | ABST |
Abstract | 1 | View | |
| 2001-03-02 | DRW |
Drawings-only black and white line drawings | 2 | View |
Inventors
Frank Calandra JR.
Pittsburgh, PA
John C. Stankus
Canonsburg, PA
Michael Cokus
Sarver, PA
Steve Oyler
Carrolltown, PA
John G. Oldsen
Butler, PA
Attorneys & Agents of Record
Classification
USPC
405/259.6
Prosecution
- Examiner
- SAETHER, FLEMMING
- Art Unit
- 3679
- Docket No.
- 2202-002162
- Confirmation No.
- 9467
Publication
- Pub. No.
- US20010026746A1
- Pub. Date
- 2001-10-04
Patent Term Adjustment
-45days
from
DSI UNDERGROUND SYSTEMS, LLC,
FCI HOLDINGS DELAWARE, INC., A DELAWARE CORPORATION,
J-LOK CO., A PENNSYLVANIA CORPORATION
SECURITY AGREEMENT
Recorded 2016-03-21
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2016-03-01
SECURITY AGREEMENT
Recorded 2011-04-29
PATENT ASSIGNMENT CONFIRMATION
Recorded 2010-03-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-04
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Quick Facts
- App. No.
- 09/798,143
- Filed
- 2001-03-02
- Granted
- 2003-09-16
- Pub. No.
- US20010026746A1
- Examiner
- SAETHER, FLEMMING
- Art Unit
- 3679
- PTA
- -45 days
External Links