Granted Patent
Utility
US 6,644,357
· Confirmation No. 6689
CORRUGATED PIPE WITH IMPROVED PROFILE STABILITY
Inventor:
James B. Goddard
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-22 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-11-09 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-09 | SPEC |
Specification | 15 | View | |
| 2001-11-09 | CLM |
Claims | 5 | View | |
| 2001-11-09 | ABST |
Abstract | 1 | View | |
| 2001-11-09 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-11-09 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
James B. Goddard
Powell, OH
Attorneys & Agents of Record
Classification
USPC
138/121
F16L11/15
F02M35/10137
Prosecution
- Examiner
- BRINSON, PATRICK F
- Art Unit
- 3752
- Docket No.
- AES 099 P2
- Confirmation No.
- 6689
Publication
- Pub. No.
- US20030089411A1
- Pub. Date
- 2003-05-15
Patent Term Adjustment
-2days
No related applications found.
ASSIGNMENT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2026-03-02
SECURITY INTEREST
Recorded 2019-12-13
ADVANCED DRAINAGE SYSTEMS, INC.,
STORMTECH LLC,
ADS WORLDWIDE, INC.,
PSA, INC.,
ADS STRUCTURES, INC.,
ADS VENTURES, INC.,
ADS INTERNATIONAL, INC.,
HANCOR HOLDING CORPORATION,
HANCOR, INC.,
MEDIA PLUS, INC.,
HANCOR INTERNATIONAL, INC.,
SPARTAN CONCRETE, INC.,
SEWER TAP, INC.,
ADVANCED DRAINAGE OF OHIO, INC.
RELEASE OF SECURITY INTEREST
Recorded 2013-06-13
from
ADS INTERNATIONAL, INC.,
ADS STRUCTURES, INC.,
ADS VENTURES, INC.,
ADS WORLDWIDE, INC.,
ADVANCED DRAINAGE OF OHIO, INC.,
ADVANCED DRAINAGE SYSTEMS, INC.,
HANCOR HOLDING CORPORATION,
HANCOR INTERNATIONAL, INC.,
HANCOR, INC.,
MEDIA PLUS, INC.,
PSA, INC.,
SEWER TAP, INC.,
SPARTAN CONCRETE, INC.,
STORMTECH LLC
SECURITY AGREEMENT
Recorded 2010-09-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-08-22
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Quick Facts
- Patent No.
- US 6,644,357
- App. No.
- 10/037,187
- Filed
- 2001-11-09
- Granted
- 2003-11-11
- Pub. No.
- US20030089411A1
- Examiner
- BRINSON, PATRICK F
- Art Unit
- 3752
- PTA
- -2 days
External Links