C8..
CANCELLED SEC. 8 (6-YR)
08/07/2026
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Official data from USPTO
IKNIFE
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
62
Latest update
08/07/2026
Trademark type
Word
Nice classes
9
Filing date
11/06/2014
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
First use anywhere
2016-00-00
First use in commerce
2016-00-00
Drawing code
4
Owner type
03
Owner location
Milford, MA, US
Examiner
MARTIN, CHRISTINE C
Law office
L40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
W. C. (pessoa física)
W. C. (pessoa física)
Representatives
Keith Toms, Esq. MCCARTER & ENGLISH, LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Instrument and apparatus systems for laboratory uses consisting of electrosurgical instrumentselectrosurgical smoke evacuation devicesmass spectrometric apparatusrelated analytical software sold as a unit; mass spectrometric apparatus and instrumentsion generatorsion detectorsdrift tubes being parts of particle accelerators and operating software for use therein; medical and laboratory software for the identification of chemicals in electrosurgical smoke for diagnostic and analytical purposes; diagnostic apparatus for testing food; diagnostic apparatus for testing agricultural products; diagnostic apparatus for the detection and identification of microbes and pathogens for laboratory or research use; diagnostic apparatus for testing for illegal drugs
Publications
History of USPTO decisions and trademark events.
62 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/28/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/07/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/07/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/07/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/07/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/07/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
01/28/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/24/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/23/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/24/2019
GNRT
NON-FINAL ACTION E-MAILED
07/24/2019
CNRT
SU - NON-FINAL ACTION - WRITTEN
07/24/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/15/2019
IUAF
USE AMENDMENT FILED
07/10/2019
EISU
TEAS STATEMENT OF USE RECEIVED
07/10/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/01/2019
EX5G
SOU EXTENSION 5 GRANTED
01/31/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/31/2019
EXT5
SOU EXTENSION 5 FILED
01/22/2019
EEXT
SOU TEAS EXTENSION RECEIVED
01/22/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/08/2018
EX4G
SOU EXTENSION 4 GRANTED
06/06/2018
EXT4
SOU EXTENSION 4 FILED
06/06/2018
EEXT
SOU TEAS EXTENSION RECEIVED
06/06/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/06/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/12/2018
EX3G
SOU EXTENSION 3 GRANTED
01/10/2018
EXT3
SOU EXTENSION 3 FILED
01/10/2018
EEXT
SOU TEAS EXTENSION RECEIVED
01/10/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/13/2017
EX2G
SOU EXTENSION 2 GRANTED
06/09/2017
EXT2
SOU EXTENSION 2 FILED
06/09/2017
EEXT
SOU TEAS EXTENSION RECEIVED
06/09/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/05/2017
EX1G
SOU EXTENSION 1 GRANTED
01/03/2017
EXT1
SOU EXTENSION 1 FILED
01/03/2017
EEXT
SOU TEAS EXTENSION RECEIVED
01/03/2017
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/19/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/24/2016
PUBO
PUBLISHED FOR OPPOSITION
05/24/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/04/2016
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/19/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/11/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
04/11/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/11/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
04/11/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/11/2016
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
10/26/2015
GNFR
FINAL REFUSAL E-MAILED
10/26/2015
CNFR
FINAL REFUSAL WRITTEN
10/26/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/29/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/29/2015
ALIE
ASSIGNED TO LIE
09/22/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/08/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/05/2015
GNRT
NON-FINAL ACTION E-MAILED
03/05/2015
CNRT
NON-FINAL ACTION WRITTEN
03/05/2015
DOCK
ASSIGNED TO EXAMINER
02/26/2015
MPMK
NOTICE OF PSEUDO MARK E-MAILED
11/18/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/15/2014
NWAP
NEW APPLICATION ENTERED
11/10/2014
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