USPTO trademark

GRAND SEIKO

RegisteredUSPTOWord and designClass 9

"GRAND SEIKO" is a word and design mark owned by Seiko Group Kabushiki Kaisha (T/A Seiko Group Corporation), filed at the USPTO on July 11, 2025. It is registered and covers class 9 (Computers and Scientific Devices).

View Seiko Group Kabushiki Kaisha (T/A Seiko Group Corporation) portfolioGet this data via the API
Official USPTO record
GRAND SEIKO trademark as filed
As filed with the USPTO
Status
Registered
Since February 17, 2026
Filed
July 11, 2025
Registered
February 17, 2026
Expires
Not recorded
Application no.
99278482
Registration no.
8143257
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns GRAND SEIKO

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Seiko Group Kabushiki Kaisha (T/A Seiko Group Corporation)

Tokyo, Japan

481 trademarks in the portfolioView company

Representative

Virginia Wolk Marino

Crowell & Moring LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Examiner's amendment entered
  8. Notification of examiners amendment e-mailed
  9. Examiners amendment e-mailed
  10. Examiners amendment -written

5 earlier steps on the official record.

FAQ

About GRAND SEIKO

Who owns the trademark "GRAND SEIKO"?

The USPTO trademark "GRAND SEIKO" (application 99278482) is owned by Seiko Group Kabushiki Kaisha (T/A Seiko Group Corporation).

What is the status of "GRAND SEIKO"?

Its status at the USPTO is: registered.

When was "GRAND SEIKO" registered?

It was registered on February 17, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GRAND SEIKO 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_019d2af5-452d-7027-8a9c-ed07ec73bde3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2af5-452d-7027-8a9c-ed07ec73bde3",
  "object": "trademark",
  "mark_text": "GRAND SEIKO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99278482",
  "filing_date": "2025-07-11",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "SEIKO GROUP KABUSHIKI KAISHA (T/A SEIKO GROUP CORPORATION)",
      "entity_id": "ent_019fc37f-c21e-772d-844f-06cec8ddf52f"
    }
  ]
}