Granted Patent
Utility
US 6,478,357
· Confirmation No. 7631
AUTOMATIC DOOR OPERATING DEVICE
Inventor:
Zhenjia Zhou
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-05-29 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-09-26 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-26 | SPEC |
Specification | 9 | View | |
| 2001-09-26 | CLM |
Claims | 3 | View | |
| 2001-09-26 | ABST |
Abstract | 1 | View | |
| 2001-09-26 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Zhenjia Zhou
Yokohama, JAPAN
Attorneys & Agents of Record
Classification
USPC
49/340
Prosecution
- Examiner
- REDMAN, JERRY E
- Art Unit
- 3634
- Customer No.
- 197
- Docket No.
- Q65764
- Confirmation No.
- 7631
Foreign Priority
2000-294849
·
2000-09-27
·
JAPAN
Publication
- Pub. No.
- US20020040551A1
- Pub. Date
- 2002-04-11
Patent Term Adjustment
0days
No related applications found.
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Quick Facts
- Patent No.
- US 6,478,357
- App. No.
- 09/962,080
- Filed
- 2001-09-26
- Granted
- 2002-11-12
- Pub. No.
- US20020040551A1
- Examiner
- REDMAN, JERRY E
- Art Unit
- 3634
- PTA
- 0 days
External Links