USPTO trademark

Μ

Under examinationUSPTOWord and designClass 5Class 10Class 16Class 35+1

"Μ" is a word and design mark owned by M. Chester Investments Limited, filed at the USPTO on June 18, 2026. It is under examination and covers classes 5, 10, 16, 35 and 41.

Get this data via the API
Official USPTO record
Μ trademark as filed
As filed with the USPTO
Status
Under examination
Since June 18, 2026
Filed
June 18, 2026
Registered
Not yet
Priority date
December 19, 2025
Claimed from United Kingdom
Application no.
99893124
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
5 classes
Ownership

Who owns Μ

The owner and representative on file with the office.

Owner

M. Chester Investments Limited

Staffordshire, United Kingdom

Representative

Timothy J. Maier

Maier & Maier, PLLC

Goods and services

What the mark covers

The products and services Μ is filed for, grouped by Nice class.

  • Herbal supplements; Fitness and endurance supplements; Probiotic supplements; Dietary supplements promoting fitness and endurance; Homeopathic supplements; Food supplements; Nutritional supplements; Anti-oxidant food supplements; Health food supplements for persons with special dietary requirements; Nutraceuticals for use as a dietary supplement; Dietary supplements consisting of vitamins; Mineral nutritional supplements; Liquid herbal supplements; Dietary food supplements; Dietary supplements; Vitamin and mineral food supplements; Dietary and nutritional supplements; Food supplements for non-medical purposes; Anti-oxidant supplements; Protein dietary supplements; Vitamin and mineral supplements; Dietary supplements for humans

  • Medical apparatus and devices; Medical devices; Physical therapy devices.

  • Printed educational materials; Printed books; Printed informational sheets; Printed booklets; Printed diagrams; Printed visuals; Printed pamphlets; Printed publications; Instructional materials; Printed matter; Printed matter for instructional purposes

  • Distribution and dissemination of advertising materials, namely, leaflets, prospectuses, printed material, samples

  • Publication of printed matter and printed publications; Electronic publication of texts and printed matter, other than publicity texts, on the Internet; Publication of printed matter, other than publicity texts, in electronic form

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About Μ

Who owns the trademark "Μ"?

The USPTO trademark "Μ" (application 99893124) is owned by M. Chester Investments Limited.

What is the status of "Μ"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull Μ and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019ee371-2bd2-7578-941d-455bd9687599
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ee371-2bd2-7578-941d-455bd9687599",
  "object": "trademark",
  "mark_text": "Μ",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99893124",
  "filing_date": "2026-06-18",
  "nice_classes": [
    5,
    10,
    16,
    35,
    41
  ],
  "owners": [
    {
      "name": "M. Chester Investments Limited",
      "entity_id": null
    }
  ]
}