Patent Application
Provisional
App. No. 61/155,476
· Confirmation No. 9881
SHAREABLE HEADPHONE SYSTEM WITH DETACHABLE EARBUDS
Inventor:
Pauline F. Chang
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-03-11 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-02-25 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2009-02-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2009-02-25 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2009-02-25 | ADS |
Application Data Sheet | 3 | View | |
| 2009-02-25 | SPEC |
Specification | 11 | View | |
| 2009-02-25 | CLM |
Claims | 1 | View | |
| 2009-02-25 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Pauline F. Chang
Los Angeles, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 78998
- Docket No.
- 0224812-JW19
- Confirmation No.
- 9881
SECURITY AGREEMENT
Recorded 2009-04-30
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Quick Facts
- App. No.
- 61/155,476
- Filed
- 2009-02-25
External Links