Granted Patent
Utility
US 6,742,596
· Confirmation No. 4757
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
Inventor:
David M. Haugen
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2019-07-23 | OATH |
Oath or Declaration filed | 26 | View | |
| 2016-06-08 | OATH |
Oath or Declaration filed | 12 | View | |
| 2004-01-26 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-01-26 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2004-01-23 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-12-01 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2003-12-01 | FOR |
Foreign Reference | 23 | View | |
| 2001-05-17 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-05-17 | SPEC |
Specification | 13 | View | |
| 2001-05-17 | CLM |
Claims | 8 | View | |
| 2001-05-17 | ABST |
Abstract | 1 | View | |
| 2001-05-17 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-05-17 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
David M. Haugen
League City, TX
Attorneys & Agents of Record
Classification
USPC
166/380
Prosecution
- Examiner
- BATES, ZAKIYA W
- Art Unit
- 3672
- Customer No.
- 36735
- Docket No.
- WEAT/0116
- Confirmation No.
- 4757
Publication
- Pub. No.
- US20020170720A1
- Pub. Date
- 2002-11-21
Patent Term Adjustment
-221days
Child
is a Division of
→
App. 10/801,514
· US 6,938,697
Filed 2004-03-16
· Patented Case
Child
is a Continuation in-part of
→
App. 10/723,290
· US 7,296,623
Filed 2003-11-25
· Patented Case
Child
is a Continuation in-part of
→
App. 11/608,143
· US 7,568,522
Filed 2006-12-07
· Patented Case
Child
is a Continuation of
→
App. 13/029,519
· US 8,251,151
Filed 2011-02-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/564,315
· US 8,517,090
Filed 2012-08-01
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 95/001,116
Filed 2008-11-18
· Reexamination Certificate issued
Child
is a Continuation of
→
App. 11/831,755
· US 7,740,078
Filed 2007-07-31
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/534,499
· US 8,167,038
Filed 2009-08-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/794,797
· US 7,140,445
Filed 2004-03-05
· Patented Case
Child
is a Continuation of
→
App. 11/037,800
· US 7,249,637
Filed 2005-01-18
· Patented Case
Child
is a Continuation of
→
App. 11/563,534
Filed 2006-11-27
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 11/393,311
· US 7,281,587
Filed 2006-03-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/872,307
· US 7,896,084
Filed 2007-10-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/724,161
Filed 2010-03-15
· Abandoned -- Incomplete Application (Pre-examination)
Child
is a Continuation of
→
App. 10/625,840
· US 7,073,598
Filed 2003-07-23
· Patented Case
Child
is a Continuation of
→
App. 12/237,215
· US 8,281,877
Filed 2008-09-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
PATENT SECURITY INTEREST ASSIGNMENT AGREEMENT
Recorded 2023-04-26
WEATHERFORD TECHNOLOGY HOLDINGS, LLC,
WEATHERFORD NETHERLANDS B.V.,
WEATHERFORD NORGE AS,
HIGH PRESSURE INTEGRITY, INC.,
PRECISION ENERGY SERVICES, INC.,
WEATHERFORD CANADA LTD.,
WEATHERFORD SWITZERLAND TRADING AND DEVELOPMENT GMBH,
PRECISION ENERGY SERVICES ULC,
WEATHERFORD U.K. LIMITED
RELEASE OF SECURITY INTEREST
Recorded 2020-08-28
from
HIGH PRESSURE INTEGRITY, INC.,
PRECISION ENERGY SERVICES ULC,
PRECISION ENERGY SERVICES, INC.,
WEATHERFORD CANADA LTD.,
WEATHERFORD NETHERLANDS B.V.,
WEATHERFORD NORGE AS,
WEATHERFORD SWITZERLAND TRADING AND DEVELOPMENT GMBH,
WEATHERFORD TECHNOLOGY HOLDINGS, LLC,
WEATHERFORD U.K. LIMITED
SECURITY INTEREST
Recorded 2020-08-28
from
HIGH PRESSURE INTEGRITY, INC.,
PRECISION ENERGY SERVICES ULC,
PRECISION ENERGY SERVICES, INC.,
WEATHERFORD CANADA LTD.,
WEATHERFORD NETHERLANDS B.V.,
WEATHERFORD NORGE AS,
WEATHERFORD SWITZERLAND TRADING AND DEVELOPMENT GMBH,
WEATHERFORD TECHNOLOGY HOLDINGS, LLC,
WEATHERFORD U.K. LIMITED
SECURITY INTEREST
Recorded 2019-12-26
from
CITIBANK, N.A.
RELEASE OF SECURITY INTEREST
Recorded 2019-12-18
from
HIGH PRESSURE INTEGRITY INC.,
PRECISION ENERGY SERVICES INC.,
PRECISION ENERGY SERVICES ULC,
WEATHERFORD CANADA LTD.,
WEATHERFORD NETHERLANDS B.V.,
WEATHERFORD NORGE AS,
WEATHERFORD SWITZERLAND TRADING AND DEVELOPMENT GMBH,
WEATHERFORD TECHNOLOGY HOLDINGS LLC,
WEATHERFORD U.K. LIMITED
SECURITY INTEREST
Recorded 2019-12-18
TERMINATION AND RELEASE OF SECOND LIEN SECURITY INTEREST IN UNITED STATES PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (049677/0904)
Recorded 2019-12-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-07-23
CONFIRMATORY GRANT OF SECOND LIEN SECURITY INTEREST IN UNITED STATES PATENTS
Recorded 2019-07-03
TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS
Recorded 2019-07-03
SECURITY INTEREST
Recorded 2016-06-08
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Quick Facts
- Patent No.
- US 6,742,596
- App. No.
- 09/860,127
- Filed
- 2001-05-17
- Granted
- 2004-06-01
- Pub. No.
- US20020170720A1
- Examiner
- BATES, ZAKIYA W
- Art Unit
- 3672
- PTA
- -221 days
External Links