C8..
CANCELLED SEC. 8 (6-YR)
07/24/2026
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Official data from USPTO
LF
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: CombinedOffice: 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
15
Latest update
08/18/2026
Trademark type
Combined
Nice classes
40
Filing date
07/01/2019
Registration date
01/14/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/24/2026
Last transaction
08/18/2026
Responsible office
United States Patent and Trademark Office
Status code
710
Official register
Principal Register
First use anywhere
2019-05-00
First use in commerce
2019-05-00
Drawing code
3
Owner type
03
Owner location
CAMBRIDGE, MA, US
Examiner
FIRST, VIVIAN M
Law office
M50
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a bracket design with a lightning bolt forming the letters "LF".
Holders and representatives
Holders
LIGHTFORCE ORTHODONTICS, INC.
Representatives
John P. Pennington Pennington Litigation PLLC
Technical classification
Nice Classes
Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 40
Custom manufacture of orthodontic appliancesorthodontic bracketsalignersclear alignersclear aligner attachmentsfunctional appliancesclass II and class III bite correctorsMaxillary molar distalizersMaxillary expandersbracesmetal bracesceramic bracescomposite bracespolymer braceslingual braceswiresorthodontic ligaturesmolar bandselasticsbondable attachments and buttonsorthodontic bonding cementtemporary anchorage devices
Publications
History of USPTO decisions and trademark events.
15 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/12/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/12/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/12/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/12/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/14/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
01/14/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/29/2019
PUBO
PUBLISHED FOR OPPOSITION
10/29/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/09/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/19/2019
DOCK
ASSIGNED TO EXAMINER
09/19/2019
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
07/13/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/12/2019
NWAP
NEW APPLICATION ENTERED
07/04/2019
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