PR71
POST REGISTRATION ACTION MAILED - SEC.71
08/17/2026
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Official data from USPTO
CLT CRYSTAL LENS TECHNOLOGY
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
32
Latest update
08/17/2026
Trademark type
Combined
Nice classes
9
Filing date
07/31/2019
Registration date
05/05/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/05/2020
Last transaction
08/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
3
Owner type
25
Owner location
Wattwil, CH
Examiner
MICHAUD-KING, JILLIAN L
Current location
Historical data usage
Mark description
The mark consists of a hexagon formed by six triangles, with five of the six triangles being shaded. Below the hexagon is the wording "CLT" above the wording "CRYSTAL LENS" above the wording "TECHNOLOGY". A rectangular border encompasses all elements of the mark.
Holders and representatives
Holders
Optrel Holding AG
Optrel Holding AG
Representatives
Cynthia K. Stephenson Posz Law Group, PLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Devices and apparatus for protecting the human eye against radiationparticularly protective eyewear and visors for welding helmets; face protection shieldsespecially for protecting eyesin the nature of protective screensdeflectorshoodshelmets for welders; sunglasses; optical filtersparticularly absorption filtersinterference filtersreflector filtersinfrared filtersultraviolet filterspolarizing filters; transmittance-controllable optical filters; automatic electronic devices for controlling radiation transmittance of optical filters
Publications
History of USPTO decisions and trademark events.
32 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/10/2026
ES71
TEAS SECTION 71 RECEIVED
04/28/2026
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
05/05/2025
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
10/03/2020
FICS
FINAL DISPOSITION NOTICE SENT TO IB
09/11/2020
FIMP
FINAL DISPOSITION PROCESSED
09/10/2020
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
08/05/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
05/05/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/18/2020
PUBO
PUBLISHED FOR OPPOSITION
02/18/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/29/2020
RFNT
REFUSAL PROCESSED BY IB
01/17/2020
ALIE
ASSIGNED TO LIE
01/14/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/13/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
01/10/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
01/10/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
01/10/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/10/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/09/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/09/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/09/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/09/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/02/2020
RFRR
REFUSAL PROCESSED BY MPU
01/02/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/05/2019
CNRT
NON-FINAL ACTION WRITTEN
12/04/2019
MAFR
APPLICATION FILING RECEIPT MAILED
12/03/2019
DOCK
ASSIGNED TO EXAMINER
11/29/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/29/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/28/2019
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