Granted Patent
Utility
Small
US 6,658,685
· Confirmation No. 8634
AIRPORT BRIDGE AND LIFT
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2019-07-02 | OATH |
Oath or Declaration filed | 8 | View | |
| 2018-12-21 | OATH |
Oath or Declaration filed | 4 | View | |
| 2018-12-21 | OATH |
Oath or Declaration filed | 5 | View | |
| 2003-10-09 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-10-09 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2003-10-09 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2002-07-10 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-07-10 | SPEC |
Specification | 14 | View | |
| 2002-07-10 | CLM |
Claims | 6 | View | |
| 2002-07-10 | ABST |
Abstract | 1 | View | |
| 2002-07-10 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2002-07-10 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
William Clay Ratliff
Burleson, TX
Fredrick Keish
Kennedale, TX
James Angel
Kennedale, TX
William Dorrough
Kennedale, TX
Attorneys & Agents of Record
Classification
USPC
14/71.5
B64F1/3055
Prosecution
- Examiner
- ADDIE, RAYMOND W
- Art Unit
- 3671
- Customer No.
- 21000
- Docket No.
- 6697.36001
- Confirmation No.
- 8634
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2020-06-22
RELEASE OF SECURITY INTEREST
Recorded 2019-07-01
RELEASE OF SECURITY INTEREST
Recorded 2019-07-01
RELEASE OF SECURITY INTEREST
Recorded 2018-12-21
RELEASE OF SECURITY INTEREST
Recorded 2018-12-21
from
ERMC AVIATION LLC
SECURITY INTEREST
Recorded 2017-11-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-10
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Quick Facts
- Patent No.
- US 6,658,685
- App. No.
- 10/192,450
- Filed
- 2002-07-10
- Granted
- 2003-12-09
- Examiner
- ADDIE, RAYMOND W
- Art Unit
- 3671
- PTA
- 0 days
External Links