Patent Application
Utility
App. No. 09/754,769
· Confirmation No. 6347
CONCRETE ELEVATION ASSEMBLY, HOLLOW CONCRETE BLOCK, AND METHOD OF MAKING
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-01-04 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-01-04 | A.PE |
Preliminary Amendment | 8 | View | |
| 2001-01-04 | SPEC |
Specification | 42 | View | |
| 2001-01-04 | CLM |
Claims | 28 | View | |
| 2001-01-04 | ABST |
Abstract | 2 | View | |
| 2001-01-04 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-01-04 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Bruce H. Crant
Lexington, KY
Greg C. Conley
Lexington, KY
Attorneys & Agents of Record
Classification
USPC
52/182
Prosecution
- Examiner
- DORSEY, DENNIS
- Art Unit
- 3635
- Customer No.
- 9561
- Docket No.
- KEY1021USD1
- Confirmation No.
- 6347
Publication
- Pub. No.
- US20010022054A1
- Pub. Date
- 2001-09-20
Patent Term Adjustment
0days
from
ALLIANCE CONSTRUCTION PRODUCTS INC.,
ARMORTEC, LLC,
CDS TECHNOLOGIES, INC.,
CONTECH BRIDGE SOLUTIONS INC.,
CONTECH CONSTRUCTION PRODUCTS, INC.,
CONTECH EARCH STABILIZATION SOLUTIONS INC.,
CONTECH STORMWATER SOLUTIONS INC.,
CONTECH TECHNOLOGIES, LLC,
CONTECH TRUCKING & LOGISTICS, LLC,
KEYSTONE RETAINING WALL SYSTEMS, INC.,
SAFETY PRECAST, INC.,
SUPERIOR DRAINAGE, LLC,
THOMPSON CULVERT COMPANY,
WEST TEXAS CULVERTS, INC.
SECURITY AGREEMENT
Recorded 2010-09-22
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Quick Facts
- App. No.
- 09/754,769
- Filed
- 2001-01-04
- Granted
- 2002-04-23
- Pub. No.
- US20010022054A1
- Examiner
- DORSEY, DENNIS
- Art Unit
- 3635
- PTA
- 0 days
External Links