USPTO trademark

RATIONAL AI

Under examinationUSPTOWord markClass 35

"RATIONAL AI" is a word mark owned by Rational 360, Inc., filed at the USPTO on June 17, 2026. It is under examination and covers class 35 (Advertising and Business).

View Rational 360, Inc. portfolioGet this data via the API
Official USPTO record
RATIONAL AI trademark as filed
As filed with the USPTO
Status
Under examination
Since October 28, 2026
Filed
June 17, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99891821
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns RATIONAL AI

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

Owner

Rational 360, Inc.

Washington, United States

5 trademarks in the portfolioView company

Representative

Michael J. Allan

Steptoe LLP

Goods and services

What the mark covers

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

  • Advertising and marketing consultancy; Business consulting services; Business consulting services in the field of advertising and marketing strategies; Market analysis and research services; Consumer marketing research and consulting related thereto; Statistical analysis and reporting services for business purposes; Development, creation, production, and post-production of advertising content; Advertising and marketing

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Assigned to examiner
  2. New application office supplied data entered
  3. Teas withdrawal of attorney received-firm retains
  4. Teas change of correspondence received
  5. Attorney/dom.rep.revoked and/or appointed
  6. Teas revoke/app/change addr of atty/dom rep received
  7. Application filing receipt mailed
  8. New application entered
FAQ

About RATIONAL AI

Who owns the trademark "RATIONAL AI"?

The USPTO trademark "RATIONAL AI" (application 99891821) is owned by Rational 360, Inc.

What is the status of "RATIONAL AI"?

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 RATIONAL AI 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_019ede4e-2c37-756c-81d3-3990ef7eb680
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ede4e-2c37-756c-81d3-3990ef7eb680",
  "object": "trademark",
  "mark_text": "RATIONAL AI",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99891821",
  "filing_date": "2026-06-17",
  "nice_classes": [
    35
  ],
  "owners": [
    {
      "name": "Rational 360, Inc.",
      "entity_id": "ent_019eb70e-da29-7019-a413-4c3afca5c789"
    }
  ]
}