Granted Patent
Utility
US 6,554,529
· Confirmation No. 2375
ENERGY-ABSORBING ASSEMBLY FOR ROADSIDE IMPACT ATTENUATOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-03-05 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-03-05 | SPEC |
Specification | 15 | View | |
| 2001-03-05 | CLM |
Claims | 2 | View | |
| 2001-03-05 | ABST |
Abstract | 1 | View | |
| 2001-03-05 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2001-03-05 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Barry D. Stephens
Roseville, CA
Michael J. Buehler
Roseville, CA
Attorneys & Agents of Record
Classification
USPC
404/6
E01F15/146
Prosecution
- Examiner
- ADDIE, RAYMOND W
- Art Unit
- 3671
- Docket No.
- 33/813
- Confirmation No.
- 2375
Publication
- Pub. No.
- US20020154946A1
- Pub. Date
- 2002-10-24
Patent Term Adjustment
-57days
No related applications found.
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2010-05-07
REAFFIRMATION AND AMENDMENT OF PATENT SECURITY AGREEMENT
Recorded 2005-06-10
SECURITY AGREEMENT
Recorded 2005-06-10
SECURITY AGREEMENT
Recorded 2004-10-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-05
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Quick Facts
- Patent No.
- US 6,554,529
- App. No.
- 09/799,905
- Filed
- 2001-03-05
- Granted
- 2003-04-29
- Pub. No.
- US20020154946A1
- Examiner
- ADDIE, RAYMOND W
- Art Unit
- 3671
- PTA
- -57 days
External Links