Granted Patent
Utility
US 6,480,474
· Confirmation No. 4885
DIAL UP TELEPHONE CONFERENCING SYSTEM CONTROLLED BY AN ONLINE COMPUTER NETWORK
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-29 | COCOUT |
Certificate of Correction - Post Issue Communication | 2 | View | |
| 2011-03-04 | COCX |
Supervisory Patent Examiner Response - Return for Certificate of Correction | 1 | View | |
| 2011-02-04 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-02-04 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2010-12-01 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2010-12-01 | OATH |
Oath or Declaration filed | 5 | View | |
| 2010-12-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2010-11-22 | COCIN |
Request for Certificate of Correction | 2 | View | |
| 2010-11-22 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2010-11-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-04-30 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-04-30 | SPEC |
Specification | 10 | View | |
| 2001-04-30 | CLM |
Claims | 1 | View | |
| 2001-04-30 | ABST |
Abstract | 1 | View | |
| 2001-04-30 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Clark E. Johnson JR.
Minneapolis, MN
Richard J. Solomon
Monson, MA
Tice F. Deyoung
Fairfax, VA
David J. Farber
Landenberg, PA
Attorneys & Agents of Record
Classification
USPC
370/260
Prosecution
- Examiner
- PATEL, AJIT
- Art Unit
- 2664
- Customer No.
- 52531
- Docket No.
- 135966
- Confirmation No.
- 4885
Publication
- Pub. No.
- US20020031096A1
- Pub. Date
- 2002-03-14
Patent Term Adjustment
-58days
Parent
Claims priority from a provisional application
→
App. 60/024,592
Filed 1996-08-26
· Provisional Application Expired
Parent
is a Continuation in-part of
→
App. 08/918,564
Filed 1997-08-22
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation in-part of
→
App. 09/212,786
· US 6,072,780
Filed 1998-12-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 09/587,080
· US 6,266,328
Filed 2000-06-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/087,671
· US 6,661,779
Filed 2002-03-01
· Patented Case
Child
is a Continuation of
→
App. 12/410,269
· US 8,077,844
Filed 2009-03-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/705,571
· US 7,522,542
Filed 2003-11-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/308,027
· US 8,855,278
Filed 2011-11-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-01-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-01-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-01-21
CONFIRMATORY ASSIGNMENT
Recorded 2010-11-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-12-01
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,480,474
- App. No.
- 09/819,079
- Filed
- 2001-04-30
- Granted
- 2002-11-12
- Pub. No.
- US20020031096A1
- Examiner
- PATEL, AJIT
- Art Unit
- 2664
- PTA
- -58 days
External Links