Granted Patent
Utility
Small
US 6,642,682
· Confirmation No. 5937
CIRCUITS AND METHODS FOR PREHEATING A ROTOR OF A MOTOR-GENERATOR DEVICE
Patented Case
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-06-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-06-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2003-08-25 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-02-21 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-02-21 | ADS |
Application Data Sheet | 1 | View | |
| 2002-02-21 | SPEC |
Specification | 19 | View | |
| 2002-02-21 | CLM |
Claims | 4 | View | |
| 2002-02-21 | ABST |
Abstract | 1 | View | |
| 2002-02-21 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-02-21 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
David E. Perkins
Austin, TX
Charles S. Richey
Round Rock, TX
Attorneys & Agents of Record
Classification
USPC
318/436
G05D23/1919
Prosecution
- Examiner
- RO, BENTSU
- Art Unit
- 2837
- Customer No.
- 48746
- Docket No.
- ACTP033US
- Confirmation No.
- 5937
Patent Term Adjustment
0days
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Quick Facts
- Patent No.
- US 6,642,682
- App. No.
- 10/082,542
- Filed
- 2002-02-21
- Granted
- 2003-11-04
- Examiner
- RO, BENTSU
- Art Unit
- 2837
- PTA
- 0 days
External Links