Patent Application
Utility
App. No. 12/470,739
· Confirmation No. 4476
INTERNET-BASED EDUCATION SUPPORT SYSTEM AND METHODS
Abandoned -- Failure to Respond to an Office Action
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-07-29 | ABN |
Abandonment | 2 | View | |
| 2011-02-16 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2011-02-16 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2011-02-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2010-12-22 | CTNF |
Non-Final Rejection | 8 | View | |
| 2010-12-22 | 892 |
List of references cited by examiner | 1 | View | |
| 2010-12-22 | FWCLM |
Index of Claims | 2 | View | |
| 2010-12-22 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2010-12-22 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2010-12-22 | SRNT |
Examiner's search strategy and results | 7 | View | |
| 2010-12-22 | 1449 |
List of References cited by applicant and considered by examiner | 10 | View | |
| 2010-12-22 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2010-04-16 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 10 | View | |
| 2010-04-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2010-04-16 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2009-12-24 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2009-09-15 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-09-01 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2009-09-01 | DRW |
Drawings-only black and white line drawings | 41 | View | |
| 2009-09-01 | CFILE |
Request for Corrected Filing Receipt | 9 | View | |
| 2009-09-01 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2009-09-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-09-01 | XT/ |
Extension of Time | 1 | View | |
| 2009-06-08 | NT.CR.APP.PA |
Notice to File Corrected Application Papers | 2 | View | |
| 2009-06-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-05-22 | A.PE |
Preliminary Amendment | 1 | View | |
| 2009-05-22 | SPEC |
Specification | 1 | View | |
| 2009-05-22 | CLM |
Claims | 1 | View | |
| 2009-05-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2009-05-22 | ADS |
Application Data Sheet | 5 | View | |
| 2009-05-22 | OATH |
Oath or Declaration filed | 5 | View | |
| 2009-05-22 | SPEC |
Specification | 44 | View | |
| 2009-05-22 | CLM |
Claims | 6 | View | |
| 2009-05-22 | ABST |
Abstract | 1 | View | |
| 2009-05-22 | DRW |
Drawings-only black and white line drawings | 41 | View | |
| 2009-05-22 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2009-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2009-05-22 | TRNA |
Transmittal of New Application | 3 | View | |
| 2009-05-22 | 136A |
Authorization for Extension of Time all replies | 3 | View | |
| 2009-05-22 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Robert L. Alcorn
Arlington, VA
Daniel E. Cane
Washington, DC
Michael L. Chasen
Washington, DC
Timothy R. Chi
Fairfax, VA
Stephen R. Gilfus
Woodbridge, VA
Scott Perian
Washington, DC
Matthew L. Pittinsky
Washington, DC
Attorneys & Agents of Record
Classification
USPC
709/225
G09B5/02
G09B7/02
Prosecution
- Examiner
- LAI, MICHAEL C
- Art Unit
- 2457
- Customer No.
- 41552
- Docket No.
- 072575-0133
- Confirmation No.
- 4476
Publication
- Pub. No.
- US20090317786A1
- Pub. Date
- 2009-12-24
Parent
is a Continuation of
→
App. 11/648,096
· US 7,558,853
Filed 2006-12-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 11/251,110
· US 7,493,396
Filed 2005-10-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 09/608,208
· US 6,988,138
Filed 2000-06-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
Claims priority from a provisional application
→
App. 60/141,283
Filed 1999-06-30
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/141,864
Filed 1999-07-01
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/187,890
Filed 2000-03-08
· Provisional Application Expired
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL
Recorded 2021-10-27
RELEASE OF LIEN ON PATENTS
Recorded 2013-11-19
FIRST LIEN PATENT SECURITY AGREEMENT
Recorded 2011-10-06
SECOND PATENT SECURITY AGREEMENT
Recorded 2011-10-06
RELEASE OF PATENT SECURITY INTEREST
Recorded 2011-10-04
from
BLACKBOARD INC.
SECURITY AGREEMENT
Recorded 2010-08-05
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Quick Facts
- App. No.
- 12/470,739
- Filed
- 2009-05-22
- Pub. No.
- US20090317786A1
- Examiner
- LAI, MICHAEL C
- Art Unit
- 2457
External Links