Patent Application
Provisional
App. No. 63/057,719
· Confirmation No. 1041
METHOD AND SYSTEM FOR ROUTING OF INBOUND TOLL-FREE COMMUNICATIONS
Applicant:
LEVEL 3 COMMUNICATIONS, LLC
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-08-12 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-07-28 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2020-07-28 | ADS |
Application Data Sheet | 8 | View | |
| 2020-07-28 | SPEC |
Specification | 30 | View | |
| 2020-07-28 | CLM |
Claims | 5 | View | |
| 2020-07-28 | ABST |
Abstract | 1 | View | |
| 2020-07-28 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2020-07-28 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-07-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
David A. TSCHIRHART
Dale, TX
Ken SHOMAKER
Powell, OH
Attorneys & Agents of Record
Prosecution
- Customer No.
- 83579
- Docket No.
- 1574-US-P1
- Confirmation No.
- 1041
Child
Claims priority from a provisional application
→
App. 16/998,544
· US 11,316,983
Filed 2020-08-20
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/720,987
· US 11,936,804
Filed 2022-04-14
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/606,300
Filed 2024-03-15
· Abandoned -- Failure to Respond to an Office Action
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-07-28
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Quick Facts
- App. No.
- 63/057,719
- Filed
- 2020-07-28
External Links