Patent Application
Provisional
App. No. 61/554,752
· Confirmation No. 2278
System and Method for Enabling Voice Communications Via a Messaging Application
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-11-09 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-11-02 | PD.TO.AUTH |
Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office | 1 | View | |
| 2011-11-02 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-11-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2011-11-02 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2011-11-02 | SPEC |
Specification | 21 | View | |
| 2011-11-02 | CLM |
Claims | 1 | View | |
| 2011-11-02 | ABST |
Abstract | 1 | View | |
| 2011-11-02 | DRW |
Drawings-only black and white line drawings | 21 | View |
Inventors
Henry Yao-Tsu Chen
Waterloo, CANADA
Jennifer Anne Pretti
Waterloo, CANADA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 91704
- Docket No.
- 70314/00697
- Confirmation No.
- 2278
Child
Claims priority from a provisional application
→
App. 13/648,883
· US 9,736,089
Filed 2012-10-10
· Patented Case
Child
Claims priority from a provisional application
→
App. 16/573,873
· US 11,290,399
Filed 2019-09-17
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/375,991
Filed 2021-07-14
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 17/703,147
Filed 2022-03-24
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 15/656,432
Filed 2017-07-21
· Abandoned -- Failure to Respond to an Office Action
from
BLACKBERRY LIMITED
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-12-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-09-18
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Quick Facts
- App. No.
- 61/554,752
- Filed
- 2011-11-02
External Links