Patent Application
Utility
Small
App. No. 09/911,660
· Confirmation No. 4540
CONCRETE REINFORCING BAR PROTECTIVE COVER
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-06-30 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-07-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-24 | ADS |
Application Data Sheet | 1 | View | |
| 2001-07-24 | SPEC |
Specification | 6 | View | |
| 2001-07-24 | CLM |
Claims | 3 | View | |
| 2001-07-24 | ABST |
Abstract | 1 | View | |
| 2001-07-24 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-07-24 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Jerry D. Schimmelpfennig
Mount Pleasant, IA
Randy L. Sperry
Burlington, IA
Attorneys & Agents of Record
Classification
USPC
52/90.1
E04C5/161
E04G21/3204
Y10T74/2084
E04G21/3252
Prosecution
- Examiner
- NGUYEN, CHI Q
- Art Unit
- 3635
- Customer No.
- 34082
- Docket No.
- P0 5284 US0
- Confirmation No.
- 4540
Publication
- Pub. No.
- US20020108321A1
- Pub. Date
- 2002-08-15
Patent Term Adjustment
-126days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-09
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Quick Facts
- App. No.
- 09/911,660
- Filed
- 2001-07-24
- Granted
- 2003-09-02
- Pub. No.
- US20020108321A1
- Examiner
- NGUYEN, CHI Q
- Art Unit
- 3635
- PTA
- -126 days
External Links