Patent Application
Utility
Small
App. No. 10/036,007
· Confirmation No. 2431
LOW FREQUENCY LOUDSPEAKER DRIVER HAVING A POLYGONAL DIAPHRAGM AND METHOD FOR MOUNTING DRIVERS IN A TIGHTLY PACKED TWO-DIMENSIONAL ARRAY
Inventor:
Richard S. Roark
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-12-10 | OATH |
Oath or Declaration filed | 15 | View | |
| 2002-04-02 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-04-02 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-04-02 | OATH |
Oath or Declaration filed | 1 | View | |
| 2002-04-02 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-12-28 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-12-28 | SPEC |
Specification | 14 | View | |
| 2001-12-28 | CLM |
Claims | 4 | View | |
| 2001-12-28 | ABST |
Abstract | 1 | View | |
| 2001-12-28 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-12-28 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-12-28 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Richard S. Roark
Clarksville, TN
Attorneys & Agents of Record
Classification
USPC
381/423
H04R7/122
H04R7/20
H04R9/022
H04R31/006
Prosecution
- Examiner
- TRAN, SINH N
- Art Unit
- 2643
- Docket No.
- 4263-000
- Confirmation No.
- 2431
Patent Term Adjustment
-14days
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Quick Facts
- App. No.
- 10/036,007
- Filed
- 2001-12-28
- Granted
- 2003-05-20
- Examiner
- TRAN, SINH N
- Art Unit
- 2643
- PTA
- -14 days
External Links