Granted Patent
Utility
US 6,547,287
· Confirmation No. 2648
DUCT CONNECTING SYSTEM HAVING INTEGRAL TRANSVERSE FLANGES
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-06-22 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-10-11 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-10-11 | SPEC |
Specification | 12 | View | |
| 2001-10-11 | CLM |
Claims | 5 | View | |
| 2001-10-11 | ABST |
Abstract | 1 | View | |
| 2001-10-11 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-10-11 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Ashok Shah
Naperville, IL
Richard Blum
Bollingbrook, IL
Attorneys & Agents of Record
Classification
USPC
285/405
Prosecution
- Examiner
- BOCHNA, DAVID
- Art Unit
- 3679
- Customer No.
- 132545
- Docket No.
- 6006-118
- Confirmation No.
- 2648
Patent Term Adjustment
-83days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-11
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Quick Facts
- Patent No.
- US 6,547,287
- App. No.
- 09/977,003
- Filed
- 2001-10-11
- Granted
- 2003-04-15
- Examiner
- BOCHNA, DAVID
- Art Unit
- 3679
- PTA
- -83 days
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