Granted Patent
Utility
US 6,468,052
· Confirmation No. 6677
VACUUM RELIEF DEVICE FOR FLUID TRANSFER AND CIRCULATION SYSTEMS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-01-08 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-01-08 | SPEC |
Specification | 16 | View | |
| 2001-01-08 | CLM |
Claims | 2 | View | |
| 2001-01-08 | ABST |
Abstract | 1 | View | |
| 2001-01-08 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-01-08 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Paul C. McKain
Sunrise, FL
Mark Fritze
Sunrise, FL
Attorneys & Agents of Record
Classification
USPC
417/280
Prosecution
- Examiner
- SOLAK, TIMOTHY P
- Art Unit
- 3746
- Docket No.
- MCKPPA101
- Confirmation No.
- 6677
Publication
- Pub. No.
- US20010002238A1
- Pub. Date
- 2001-05-31
Patent Term Adjustment
-56days
RELEASE OF PATENT SECURITY INTEREST (SECOND LIEN)
Recorded 2021-05-03
SECURITY INTEREST
Recorded 2017-09-11
SECOND LIEN PATENT SECURITY AGREEMENT
Recorded 2017-09-08
FIRST LIEN PATENT SECURITY AGREEMENT
Recorded 2017-09-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-08-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-01-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-08
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Quick Facts
- Patent No.
- US 6,468,052
- App. No.
- 09/756,378
- Filed
- 2001-01-08
- Granted
- 2002-10-22
- Pub. No.
- US20010002238A1
- Examiner
- SOLAK, TIMOTHY P
- Art Unit
- 3746
- PTA
- -56 days
External Links