Granted Patent
Utility
Small
US 6,629,621
· Confirmation No. 4237
GAUGE HATCH WITH PRESSURE RESPONSIVE LIQUID SEAL SUBASSEMBLY
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-01-19 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2003-08-08 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-08 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2003-08-08 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-06-12 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-12 | SPEC |
Specification | 24 | View | |
| 2001-06-12 | CLM |
Claims | 4 | View | |
| 2001-06-12 | ABST |
Abstract | 1 | View | |
| 2001-06-12 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-06-12 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
220/314
Prosecution
- Examiner
- HYLTON, ROBIN ANNETTE
- Art Unit
- 3727
- Docket No.
- PROT-4 DIV
- Confirmation No.
- 4237
Patent Term Adjustment
-77days
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Quick Facts
- Patent No.
- US 6,629,621
- App. No.
- 09/879,843
- Filed
- 2001-06-12
- Granted
- 2003-10-07
- Examiner
- HYLTON, ROBIN ANNETTE
- Art Unit
- 3727
- PTA
- -77 days
External Links