Granted Patent
Utility
Small
US 6,481,454
· Confirmation No. 6993
REGULATOR WITH SEGMENTED BODY
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-06-08 | OATH |
Oath or Declaration filed | 8 | View | |
| 2012-12-20 | OATH |
Oath or Declaration filed | 9 | View | |
| 2001-08-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-20 | SPEC |
Specification | 22 | View | |
| 2001-08-20 | CLM |
Claims | 9 | View | |
| 2001-08-20 | ABST |
Abstract | 1 | View | |
| 2001-08-20 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-08-20 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Rodney C. Hope
Sugar Land, TX
Thomas W. Neugebauer
Houston, TX
Attorneys & Agents of Record
Classification
USPC
137/596
G05D16/101
Y10T137/2607
Y10T137/2615
Y10T137/8667
Prosecution
- Examiner
- MICHALSKY, GERALD A
- Art Unit
- 3753
- Customer No.
- 27128
- Docket No.
- 716909.8
- Confirmation No.
- 6993
Publication
- Pub. No.
- US20020023683A1
- Pub. Date
- 2002-02-28
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2022-06-08
PATENT SHORT FORM SECURITY AGREEMENT
Recorded 2019-01-18
RELEASE OF SECURITY INTEREST AT REEL/FRAME 045147/0155
Recorded 2018-05-08
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL
Recorded 2018-03-22
ASSIGNMENT OF PATENT SECURITY AGREEMENT
Recorded 2018-03-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-03-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-03-09
SECURITY INTEREST
Recorded 2018-03-08
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL
Recorded 2018-03-08
SECURITY INTEREST
Recorded 2015-04-14
SECURITY INTEREST
Recorded 2015-04-14
RELEASE OF SECURITY INTEREST
Recorded 2015-01-29
PROSERV OPERATIONS, LLC,
AZURA ENERGY SYSTEMS OFFSHORE, INC.,
GILMORE VALVE COMPANY,
ARGUS SUBSEA INC.
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2015-01-26
MERGER
Recorded 2013-05-06
MERGER
Recorded 2013-05-06
RELEASE OF SECURITY INTEREST
Recorded 2013-01-08
from
ARGUS SUBSEA LLC,
GILMORE VALVE COMPANY,
PROSERV HOLDINGS INC.,
PROSERV INTERNATIONAL HOLDINGS LLC,
PROSERV OFFSHORE HOLDINGS, INC.,
PROSERV OFFSHORE INC.,
PROSERV OPERATIONS LLC
PATENT SECURITY AGREEMENT SUPPLEMENT DATED DECEMBER 8, 2012
Recorded 2012-12-20
RELEASE OF SECURITY INTEREST
Recorded 2011-07-11
SECURITY AGREEMENT
Recorded 2011-07-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-20
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Quick Facts
- Patent No.
- US 6,481,454
- App. No.
- 09/933,377
- Filed
- 2001-08-20
- Granted
- 2002-11-19
- Pub. No.
- US20020023683A1
- Examiner
- MICHALSKY, GERALD A
- Art Unit
- 3753
- PTA
- 0 days
External Links