Granted Patent
Utility
US 6,654,475
· Confirmation No. 2624
ELECTRICITY-TO-SOUND TRANSDUCER
Inventor:
Jiro Nakaso
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-09-28 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-28 | SPEC |
Specification | 15 | View | |
| 2001-09-28 | CLM |
Claims | 2 | View | |
| 2001-09-28 | ABST |
Abstract | 1 | View | |
| 2001-09-28 | DRW |
Drawings-only black and white line drawings | 23 | View | |
| 2001-09-28 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Jiro Nakaso
Sagamihara-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
381/396
H04R7/12
H04R9/025
H04R9/04
H04R9/06
Prosecution
- Examiner
- NGUYEN, TUAN DUC
- Art Unit
- 2643
- Docket No.
- P67171US0
- Confirmation No.
- 2624
Foreign Priority
2000-299072
·
2000-09-29
·
JAPAN
2000-303294
·
2000-10-03
·
JAPAN
Publication
- Pub. No.
- US20020039430A1
- Pub. Date
- 2002-04-04
Patent Term Adjustment
0days
No related applications found.
from
NAKASO, JIRO
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-28
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Quick Facts
- Patent No.
- US 6,654,475
- App. No.
- 09/964,528
- Filed
- 2001-09-28
- Granted
- 2003-11-25
- Pub. No.
- US20020039430A1
- Examiner
- NGUYEN, TUAN DUC
- Art Unit
- 2643
- PTA
- 0 days
External Links