Z-LINE (registration number 4690266) is a United States trademark of Ziebel AS. The goods and services are: Weighing apparatus and instruments; measuring apparatus and instruments, namely, fiber optics for the determination of pressure, temperature, vibration, distance, speed, weight, flow, acoustics and other well parameters in the nature of fluid and gas concentration, fluid and gas location and wellbore integrity; signaling apparatus and instruments, namely, fiber optics for the determination of pressure, temperature, vibration, distance, speed, weight, flow, acoustics and other well parameters in the nature of fluid and gas concentration, fluid and gas location and wellbore integrity; checking apparatus for use in wells, namely, fiber optics for the determination of pressure, temperature, vibration, distance, speed, weight, flow, acoustics and other well parameters in the nature of fluid and gas concentration, fluid and gas location and wellbore integrity; optical fiber cables; logging equipment for use in wells, namely, measuring instruments comprised of carbon composite rods carrying electronic data loggers and fiber optics for the determination of pressure, temperature, vibration, distance, speed, weight, flow, acoustics and other well parameters in the nature of fluid and gas concentration, fluid and gas location and wellbore integrity; and computer hardware Analysis services for oil and gas deposit exploitation; oil well logging; gas well logging; water injection well logging; well testing; well monitoring for optimization of production, injection and tuning for optimal functioning of the well and assurance of well completion integrity and correct functioning of completion components; counseling regarding the foregoing services . The correspondent is Chad M. Hinrichs.
This trademark was filed on April 15, 2013 as United States Trademark Application Serial Number 79133038.
Trademark PTO Status
20220703 – NEW REPRESENTATIVE AT IB RECEIVED
20220510 – TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
20210910 – CANCELLED SECTION 71
20200224 – COURTESY REMINDER – SEC. 71 (6-YR) E-MAILED
20170727 – NEW REPRESENTATIVE AT IB RECEIVED
20150724 – FINAL DECISION TRANSACTION PROCESSED BY IB
20150708 – FINAL DISPOSITION NOTICE SENT TO IB
20150708 – FINAL DISPOSITION PROCESSED
Ownership History
Ziebel AS
Ziebel AS
Ziebel AS
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