C8..
CANCELLED SEC. 8 (6-YR)
08/07/2026
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Official data from USPTO
HM X-LEACH
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
CANCELLED SEC. 8 (6-YR)Type: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
CANCELLED SEC. 8 (6-YR)
Case type
Application and registration
Recorded events
51
Latest update
08/07/2026
Trademark type
Word
Nice classes
1
Filing date
05/20/2016
Registration date
01/28/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/07/2026
Last transaction
08/07/2026
Responsible office
United States Patent and Trademark Office
Status code
710
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
03
Owner location
Vancouver, BC, CA
Examiner
LORENZO, KATHLEEN H
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Mineworx Technologies Inc.
Representatives
Andrew S. Ehard MERCHANT & GOULD P.C.
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Lixiviant chemical solution used to selectively extract metal from oremineral or electronic waste
Publications
History of USPTO decisions and trademark events.
51 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/28/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
01/28/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/12/2019
PUBO
PUBLISHED FOR OPPOSITION
11/12/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/23/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/07/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/07/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/07/2019
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
10/01/2019
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
04/02/2019
GNSL
LETTER OF SUSPENSION E-MAILED
04/02/2019
CNSL
SUSPENSION LETTER WRITTEN
04/02/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/07/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/07/2019
NREV
NOTICE OF REVIVAL - E-MAILED
03/05/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/04/2019
PETG
PETITION TO REVIVE-GRANTED
03/04/2019
PROA
TEAS PETITION TO REVIVE RECEIVED
03/04/2019
MAB2
ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND
02/14/2019
ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
02/14/2019
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
07/17/2018
GNSI
INQUIRY TO SUSPENSION E-MAILED
07/17/2018
CNSI
SUSPENSION INQUIRY WRITTEN
07/17/2018
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
07/16/2018
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
01/09/2018
GNSL
LETTER OF SUSPENSION E-MAILED
01/09/2018
CNSL
SUSPENSION LETTER WRITTEN
01/09/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/08/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/08/2018
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
01/02/2018
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
07/06/2017
GNSI
INQUIRY TO SUSPENSION E-MAILED
07/06/2017
CNSI
SUSPENSION INQUIRY WRITTEN
07/06/2017
DOCK
ASSIGNED TO EXAMINER
07/03/2017
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
05/16/2017
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
11/13/2016
GNSL
LETTER OF SUSPENSION E-MAILED
11/13/2016
CNSL
SUSPENSION LETTER WRITTEN
11/13/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/24/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/24/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/19/2016
CEPE
COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED
09/14/2016
ALIE
ASSIGNED TO LIE
09/13/2016
GEAN
NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
09/13/2016
GEAP
EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
09/13/2016
CPEA
EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED
09/13/2016
DOCK
ASSIGNED TO EXAMINER
09/06/2016
MPMK
NOTICE OF PSEUDO MARK E-MAILED
05/27/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/26/2016
NWAP
NEW APPLICATION ENTERED
05/24/2016
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