SIDUX

Live / Registered — Registered (as of 22 Sept 2026)

What this means for you

Registered since 22 Sept 2026. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 22 Sept 2032: the §71 affidavit of use).

Record

Serial number
79443261
Registration number
8445991
Mark type
Word mark
Filed
05 Dec 2025
Published for opposition
04 Aug 2026
Registered
22 Sept 2026
Next maintenance filing
§71 affidavit of use, due by 22 Sept 2032 (grace period to 22 Mar 2033)
Attorney of record
Alexandra Summers

Goods and services

  • Class 009 — Scientific and electric apparatus: Downloadable mobile application software for use in vision testing and screening; downloadable mobile application software for communicating with doctors and patients, sending reminder appointments and for sending and receiving messages; recorded application software for use in vision testing; recorded communication software for providing access to the Internet; downloadable computer software to detect glaucoma; downloadable software applications to detect glaucoma; downloadable facial monitoring software for use during vision tests; downloadable computer software for artificial intelligence algorithms for communication and interaction with users regarding vision and eye health symptoms and history
  • Class 042 — Scientific and technological services: Software development; software consultancy; software as a service (SaaS) services featuring software for use in vision testing; provision of online non-downloadable software featuring application programming interface (API) software for glaucoma screening; provision of online non-downloadable web-based software for use in vision testing and screening; providing online, non-downloadable software for communicating with doctors and patients, sending reminder appointments and for sending and receiving messages; consultancy in the design and development of web-applications; software as a service (SaaS) services featuring software for facial monitoring during vision tests; providing temporary use of online non-downloadable software for facial monitoring during medical vision examinations; consultancy in the design and development of artificial intelligence algorithms for communication and interaction with users regarding vision and eye health symptoms and history
  • Class 044 — Medical, beauty and agricultural services: Medical services; providing medical information about medical services; medical consultancy services; medical examination services; medical advisory services relating to medical services; eyecare services, namely, treatment of eye diseases and conditions; medical testing of eyes and vision; optometrical and ophthalmological medical services; medical consultancy and advisory services in relation to medical services; medical health care consultancy services; medical advisory services; medical analysis services for the diagnosis of glaucoma; medical assistance; medical care services; provision of medical information in relation to vision and eye health symptoms and history

Owner

Prosecution history

  • 22 Sept 2026 — REGISTERED-PRINCIPAL REGISTER
  • 04 Aug 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 04 Aug 2026 — PUBLISHED FOR OPPOSITION
  • 29 Jul 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 07 Jul 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
  • 24 Jun 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
  • 24 Jun 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
  • 24 Jun 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
  • 11 Jun 2026 — REFUSAL PROCESSED BY IB
  • 26 May 2026 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
  • 26 May 2026 — REFUSAL PROCESSED BY MPU
  • 15 Apr 2026 — NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
  • 14 Apr 2026 — NON-FINAL ACTION WRITTEN
  • 09 Apr 2026 — ASSIGNED TO EXAMINER
  • 15 Feb 2026 — APPLICATION FILING RECEIPT MAILED

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