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Granted Patent
Utility
US 6,823,270
· Confirmation No. 8291
FLUID FLOW MONITORING SYSTEM
Inventor:
Curtis Roys
Patented Case
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Inventors
Curtis Roys
Midland, TX
Attorneys & Agents of Record
Classification
USPC
702/45
G01F15/063
Prosecution
- Examiner
- NGHIEM, MICHAEL P
- Art Unit
- 2863
- Customer No.
- 98783
- Docket No.
- R081
- Confirmation No.
- 8291
Patent Term Adjustment
-33days
Parent
Claims priority from a provisional application
→
App. 60/299,851
Filed 2001-06-20
· Provisional Application Expired
Child
is a Continuation of
→
App. 10/996,129
· US 7,379,827
Filed 2004-11-22
· Patented Case
Child
is a Continuation in-part of
→
App. 11/003,932
· US 7,720,574
Filed 2004-12-03
· Patented Case
Child
is a Continuation in-part of
→
App. 10/402,205
· US 6,850,849
Filed 2003-03-26
· Patented Case
Child
is a Continuation in-part of
→
App. 12/759,468
· US 7,970,558
Filed 2010-04-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/383,920
Filed 2003-03-07
· Abandoned -- Incomplete Application (Pre-examination)
Child
is a Continuation in-part of
→
App. 13/115,737
· US 8,561,477
Filed 2011-05-25
· Patented Case
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2023-03-20
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2022-01-24
RELEASE OF SECURITY INTEREST
Recorded 2021-12-22
CHANGE OF NAME
Recorded 2014-09-30
from
COLTEC INDUSTRIAL PRODUCTS LLC,
COLTEC INDUSTRIES INC.,
CORROSION CONTROL CORPORATION,
STEMCO LP
SECURITY AGREEMENT
Recorded 2010-12-09
from
ROYS, CURTIS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-08-02
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Quick Facts
- Patent No.
- US 6,823,270
- App. No.
- 10/176,385
- Filed
- 2002-06-20
- Granted
- 2004-11-23
- Examiner
- NGHIEM, MICHAEL P
- Art Unit
- 2863
- PTA
- -33 days
External Links