TrademarkDir
DIFFUSION OPTICS TECHNOLOGY
DEAD

Serial Number

90815496

Owner

SightGlass Vision, Inc.

Attorney

Gregory N. Owen

Filing Date

Jul 7, 2021

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DIFFUSION OPTICS TECHNOLOGY Trademark

Serial Number: 90815496

DIFFUSION OPTICS TECHNOLOGY is a trademark filed by SightGlass Vision, Inc. on July 7, 2021. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Owner Contact Info

SightGlass Vision, Inc.

13555 N. Stemmons Fwy
Dallas, TX 75234

Entity Type: 03

Trademark Details

Filing Date

July 7, 2021

Registration Date

Not Registered

Goods & Services

Spectacles; eyeglasses; corrective glasses; ophthalmic lenses; optical lenses; spectacle lenses; ophthalmic lens blanks; optical lens blanks; spectacles lens blanks; cases for ophthalmic lenses; cases for optical lenses; cases for spectacle lenses; spectacle frames; frames for eyeglasses; frames for corrective glasses; cases for spectacles; cases for eyeglasses; cases for corrective glasses

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 17, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 17, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 17, 2026 REAP
ABANDONMENT NOTICE MAILED - AFTER EX PARTE APPEAL
Mar 4, 2025 MAB3
ABANDONMENT - AFTER EX PARTE APPEAL
Feb 3, 2025 ABN3
EXPARTE APPEAL TERMINATED
Feb 3, 2025 EXPT
EXPARTE APPEAL DISMISSED
Feb 3, 2025 EXDD
EX PARTE APPEAL-INSTITUTED
Dec 13, 2024 EXPI
EXPARTE APPEAL RECEIVED AT TTAB
Dec 13, 2024 EXAF
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Sep 9, 2024 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Sep 9, 2024 XELR
NOTIFICATION OF FINAL REFUSAL EMAILED
Jun 13, 2024 GNFN
FINAL REFUSAL E-MAILED
Jun 13, 2024 GNFR
FINAL REFUSAL WRITTEN
Jun 13, 2024 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Dec 21, 2023 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 20, 2023 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Dec 20, 2023 TROA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 12, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 12, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 12, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Dec 12, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Dec 12, 2023 COAR
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Sep 18, 2023 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Sep 18, 2023 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 21, 2023 GNRN
NON-FINAL ACTION E-MAILED
Jun 21, 2023 GNRT
NON-FINAL ACTION WRITTEN
Jun 21, 2023 CNRT
TEAS/EMAIL CORRESPONDENCE ENTERED
May 16, 2023 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 15, 2023 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
May 15, 2023 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Nov 13, 2022 GNRN
NON-FINAL ACTION E-MAILED
Nov 13, 2022 GNRT
NON-FINAL ACTION WRITTEN
Nov 13, 2022 CNRT
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 13, 2022 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 12, 2022 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 12, 2022 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 12, 2022 GNRN
NON-FINAL ACTION E-MAILED
Apr 12, 2022 GNRT
NON-FINAL ACTION WRITTEN
Apr 12, 2022 CNRT
ASSIGNED TO EXAMINER
Mar 25, 2022 DOCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Dec 14, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 14, 2021 TCCA
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Dec 14, 2021 COAR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 15, 2021 NWOS
NEW APPLICATION ENTERED
Jul 10, 2021 NWAP

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