M-CHARTS

Live / Registered — Registered (as of 10 Feb 2026)

What this means for you

Registered since 10 Feb 2026. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
79427502
Registration number
8131895
Mark type
Stylized text
Filed
22 Apr 2025
Published for opposition
23 Dec 2025
Registered
10 Feb 2026
Attorney of record
Tomoko Nakajima

Goods and services

  • Class 010 — Medical apparatus: Retinal examination equipment being eye testing apparatus; gastroscopes; magnetic resonance CT apparatuses in the nature of MRI apparatus for medical purposes; keratoscopes; tonometers; speculums; sphygmomanometers; blood testing apparatuses; eye testing machines and apparatuses; pelvimeters; probes for medical purposes; electrocardiographs; tongue depressors; fever thermometers; body-fat monitors; percussion hammers; stethoscopes; audiometers for medical purposes; electroencephalographs; diagnostic apparatus for medical purposes, namely, eye testing apparatus, eye testing machines and apparatus, medical imaging devices for eyes, surgical devices and instruments, surgical instruments and apparatus, surgical apparatus and instruments for medical use, lasers for ophthalmic purposes, optometric instruments for locating the optical center of ophthalmic lenses, ophthalmic cameras for medical purposes, surgical instruments for use in ophthalmic surgery, surgical apparatus for use in ophthalmic surgery, medical scissors, surgical scissors, surgical forceps, speculums, spatulas for medical use, xenon phototherapy machine; medical apparatus and instruments, namely, eye testing apparatus, eye testing machines and apparatus, medical imaging devices for eyes, surgical devices and instruments, surgical instruments and apparatus, surgical apparatus and instruments for medical use, lasers for ophthalmic purposes, optometric instruments for locating the optical center of ophthalmic lenses, ophthalmic cameras for medical purposes, surgical instruments for use in ophthalmic surgery, surgical apparatus for use in ophthalmic surgery, medical scissors, surgical scissors, surgical forceps, speculums, spatulas for medical use, xenon phototherapy machine

Owner

Prosecution history

  • 10 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
  • 10 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
  • 23 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 23 Dec 2025 — PUBLISHED FOR OPPOSITION
  • 18 Dec 2025 — NOTIFICATION PROCESSED BY IB
  • 17 Dec 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 03 Dec 2025 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
  • 02 Dec 2025 — NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
  • 30 Nov 2025 — REFUSAL PROCESSED BY IB
  • 20 Nov 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
  • 20 Nov 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
  • 20 Nov 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
  • 20 Nov 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
  • 10 Nov 2025 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
  • 10 Nov 2025 — REFUSAL PROCESSED BY MPU

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