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Official data from USPTO

RAMPART

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

RAMPART

ST13

US500000079206928

Class

7, 37

Filing

79206928

Registration

5450571

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

35

Latest update

03/06/2026

Trademark type

Word

Nice classes

7, 37

Filing date

10/18/2016

Registration date

04/24/2018

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

11/08/2024

Last transaction

03/06/2026

Responsible office

United States Patent and Trademark Office

Status code

709

Official register

Principal Register

Drawing code

4

Owner type

99

Owner location

GB

Examiner

MARTIN, LIEF ANDREW

Law office

M30

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Archer (UK) Limited

Representatives

Jeannine Rittenhouse IpHorgan Ltd.

Technical classification

Nice Classes

Class 7Class 37

Vienna Codes

No Vienna codes available.

Goods and services

Class 7

Mechanical downhole equipment in the nature of machines for plugging oil wells and machines for abandonment of oil wellsnamely power-operated down hole cementing tools for use in oilgascondensate and water wellswell bores and bore holes; apparatus and instruments in the nature of machines for perforationwashingcleaningcement pluggingreplacing cement plugsdrilling and logging of oil wells; perforating machines for industrial use; apparatus and instruments in the nature of machines for squeezing cement into perforations; apparatus and instruments in the nature of machines for milling-drilling of casing or liner in oil wells; apparatus and instruments in the nature of machines for perforation; apparatus and instruments in the nature of machines for washing and cleaning perforated zones in oil wells; apparatus and instruments in the nature of machines for cement plugging; apparatus and instruments in the nature of machines for replacing cement plugs; apparatus and instruments in the nature of machines for drilling; apparatus and instruments in the nature of machines for logging annular cement; parts and fittings for all aforementioned goods; swab cups specially adapted for use in an apparatus or instrument in the nature of a machine for perforationwashingcleaningcement pluggingreplacing cement plugsdrilling and logging of oil wells; swab cups specially adapted for use in an apparatus or instrument in the nature of machines for washing and cleaning oil wells; power-operated machines in the nature of perforating guns

Class 37

Plugging of oil wells and abandonment of oil wellspreparing wells for permanent closure through the placement of cement plugs; drilling of oil and gas-wells; drilling of wells; installation and maintenance of oil installationsof oil well installations; underwater reparationplugging of underwater oil wells and abandonment of oil wellscementing services for oil and gas wells; perforatingwashingcleaningcementingpluggingmechanically isolating oil wellsabandonment of oil wells namelypreparing wells for permanent closure through the placement of cement plugs; rental of mechanical downhole equipment for perforationwashingcleaningcementingplugging and abandonment of oil and gas wells; consultation in relation to the aforementioned servicesnon-business supervision of the physical and mechanical performance of the aforementioned services for purposes of ensuring completion

Publications

History of USPTO decisions and trademark events.

35 publications found

NREP

NEW REPRESENTATIVE AT IB RECEIVED

03/05/2026

NREP

NEW REPRESENTATIVE AT IB RECEIVED

02/26/2026

INNT

TOTAL INVALIDATION PROCESSED BY THE IB

01/29/2026

INTS

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

12/30/2025

INPC

INVALIDATION PROCESSED

12/30/2025

INTR

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

07/08/2025

C71T

CANCELLED SECTION 71

11/08/2024

NREP

NEW REPRESENTATIVE AT IB RECEIVED

02/16/2024

NREP

NEW REPRESENTATIVE AT IB RECEIVED

12/31/2023

REM3

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

04/24/2023

NREP

NEW REPRESENTATIVE AT IB RECEIVED

11/25/2022

NREP

NEW REPRESENTATIVE AT IB RECEIVED

06/13/2019

NREP

NEW REPRESENTATIVE AT IB RECEIVED

01/31/2019

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

08/31/2018

FICS

FINAL DISPOSITION NOTICE SENT TO IB

08/07/2018

FIMP

FINAL DISPOSITION PROCESSED

08/07/2018

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

07/24/2018

R.PR

REGISTERED-PRINCIPAL REGISTER

04/24/2018

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

02/06/2018

PUBO

PUBLISHED FOR OPPOSITION

02/06/2018

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

01/17/2018

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/26/2017

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/07/2017

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/07/2017

ALIE

ASSIGNED TO LIE

12/05/2017

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

11/27/2017

RFNT

REFUSAL PROCESSED BY IB

06/17/2017

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

05/26/2017

RFRR

REFUSAL PROCESSED BY MPU

05/26/2017

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

05/16/2017

MAFR

APPLICATION FILING RECEIPT MAILED

05/16/2017

CNRT

NON-FINAL ACTION WRITTEN

05/15/2017

DOCK

ASSIGNED TO EXAMINER

05/12/2017

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

05/12/2017

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

05/11/2017

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