Granted Patent
Utility
US 6,504,090
· Confirmation No. 6806
APPARATUS AND METHOD FOR PRACTICE AND EVALUATION OF MUSICAL PERFORMANCE OF CHORDS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-16 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-16 | ADS |
Application Data Sheet | 2 | View | |
| 2001-11-16 | A.PE |
Preliminary Amendment | 6 | View | |
| 2001-11-16 | SPEC |
Specification | 30 | View | |
| 2001-11-16 | CLM |
Claims | 12 | View | |
| 2001-11-16 | ABST |
Abstract | 1 | View | |
| 2001-11-16 | DRW |
Drawings-only black and white line drawings | 13 | View | |
| 2001-11-16 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Tom Jen Tsai
Hamamatsu-shi, JAPAN
Masahiko Wakita
Hamamatsu-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
84/615
G10H1/0008
G10H1/38
G10H2210/576
G10H2220/151
G10H2240/056
Prosecution
- Examiner
- DONELS, JEFFREY
- Art Unit
- 2837
- Customer No.
- 25224
- Docket No.
- 393032021510
- Confirmation No.
- 6806
Foreign Priority
11-337172
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1999-11-29
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JAPAN
Publication
- Pub. No.
- US20020035916A1
- Pub. Date
- 2002-03-28
Patent Term Adjustment
0days
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Quick Facts
- Patent No.
- US 6,504,090
- App. No.
- 09/992,503
- Filed
- 2001-11-16
- Granted
- 2003-01-07
- Pub. No.
- US20020035916A1
- Examiner
- DONELS, JEFFREY
- Art Unit
- 2837
- PTA
- 0 days
External Links