Granted Patent
Utility
US 6,497,489
· Confirmation No. 5710
PROJECTOR WITH GUIDING RIB IN VENT
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-18 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-08-29 | TRNA |
Transmittal of New Application | 8 | View | |
| 2001-08-29 | ADS |
Application Data Sheet | 2 | View | |
| 2001-08-29 | SPEC |
Specification | 4 | View | |
| 2001-08-29 | CLM |
Claims | 2 | View | |
| 2001-08-29 | ABST |
Abstract | 2 | View | |
| 2001-08-29 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-08-29 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Chang-Chien Li
Hsin-Chuang City, TAIWAN
Chih-Kang Peng
Tao-Yuan City, TAIWAN
Yu-Hou Tsao
Taipei City, TAIWAN
Attorneys & Agents of Record
Classification
USPC
353/61
Prosecution
- Examiner
- KOVAL, MELISSA J
- Art Unit
- 2851
- Customer No.
- 27765
- Docket No.
- ACMP0019USA
- Confirmation No.
- 5710
Patent Term Adjustment
0days
No related applications found.
CHANGE OF NAME
Recorded 2003-10-17
CHANGE OF NAME
Recorded 2002-05-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-30
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Quick Facts
- Patent No.
- US 6,497,489
- App. No.
- 09/682,397
- Filed
- 2001-08-29
- Granted
- 2002-12-24
- Examiner
- KOVAL, MELISSA J
- Art Unit
- 2851
- PTA
- 0 days
External Links