Patent Application
Utility
App. No. 10/021,724
· Confirmation No. 4778
EXPANDABLE SAND SCREEN AND METHODS FOR USE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-29 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-12-29 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-12-29 | DRW |
Drawings-only black and white line drawings | 18 | View | |
| 2001-12-12 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-12-12 | SPEC |
Specification | 43 | View | |
| 2001-12-12 | CLM |
Claims | 9 | View | |
| 2001-12-12 | ABST |
Abstract | 1 | View | |
| 2001-12-12 | DRW |
Drawings-only black and white line drawings | 22 | View | |
| 2001-12-12 | OATH |
Oath or Declaration filed | 11 | View | |
| 2001-12-12 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
166/278
E21B43/108
A45C3/00
E21B43/08
E21B43/105
Prosecution
- Examiner
- SCHOEPPEL, ROGER J
- Art Unit
- 3672
- Customer No.
- 35204
- Docket No.
- 68.0230
- Confirmation No.
- 4778
Publication
- Pub. No.
- US20020092648A1
- Pub. Date
- 2002-07-18
Patent Term Adjustment
-60days
Parent
Claims priority from a provisional application
→
App. 60/261,752
Filed 2001-01-16
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/286,155
Filed 2001-04-24
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/296,042
Filed 2001-06-05
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/797,161
· US 7,182,134
Filed 2004-03-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/942,288
· US 8,091,631
Filed 2004-09-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/905,229
· US 7,131,494
Filed 2004-12-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 11/539,208
· US 7,681,640
Filed 2006-10-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/134,601
· US 6,817,410
Filed 2002-04-29
· Patented Case
Child
is a Continuation in-part of
→
App. 10/942,163
· US 7,104,324
Filed 2004-09-16
· Patented Case
Child
is a Continuation in-part of
→
App. 11/539,200
· US 8,474,526
Filed 2006-10-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/125,447
· US 6,789,621
Filed 2002-04-18
· Patented Case
Child
is a Continuation in-part of
→
App. 10/431,284
· US 7,222,676
Filed 2003-05-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 14/500,315
Filed 2014-09-29
· Abandoned -- Failure to Pay Issue Fee
Child
is a Continuation in-part of
→
App. 10/079,670
· US 6,848,510
Filed 2002-02-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 13/346,171
· US 8,844,627
Filed 2012-01-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/632,174
· US 7,168,485
Filed 2003-07-31
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/246,649
· US 7,156,180
Filed 2005-10-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 10/021,724
- Filed
- 2001-12-12
- Granted
- 2004-02-24
- Pub. No.
- US20020092648A1
- Examiner
- SCHOEPPEL, ROGER J
- Art Unit
- 3672
- PTA
- -60 days
External Links