USPTO trademark

TCLS

Opposition periodUSPTOWord markClass 42

"TCLS" is a word mark owned by AlloyX Limited, filed at the USPTO on September 22, 2025. It is in its opposition period and covers class 42 (Computer and Scientific Services).

Get this data via the API
Official USPTO record
TCLS trademark as filed
As filed with the USPTO
Status
Opposition period
Since August 3, 2026
Filed
September 22, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99406953
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns TCLS

The owner and representative on file with the office.

Owner

AlloyX Limited

Grand Cayman, Cayman Islands

Representative

Lowell Lee Carson Jr

Polymath IP Counsel, LLC

Goods and services

What the mark covers

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

  • Electronic storage of cryptocurrency for others; Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; Providing on-line non-downloadable software for generating cryptographic keys for receiving and spending cryptocurrency; Providing technology information in the field of cryptocurrency; Providing temporary use of on-line non-downloadable computer software for use as a digital wallet; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Technological consulting in the field of cryptocurrency; Authentication of data in the field of works of art, financial transactions, and medical records using blockchain technology; Providing temporary use of non-downloadable web based decentralized applications (DApps) for cryptocurrency trading, cloud storage of data, and web browsing

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Extension of time to oppose process - terminated
  2. Opposition instituted no. 999999
  3. Extension of time to oppose received
  4. Official gazette publication confirmation e-mailed
  5. Published for opposition
  6. Notification of notice of publication e-mailed
  7. Approved for pub - principal register
  8. Teas/email correspondence entered
  9. Correspondence received in law office
  10. Teas response to office action received

7 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About TCLS

Who owns the trademark "TCLS"?

The USPTO trademark "TCLS" (application 99406953) is owned by AlloyX Limited.

What is the status of "TCLS"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull TCLS 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_019d2b33-0e5a-72de-8fec-ac845fd330bb
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b33-0e5a-72de-8fec-ac845fd330bb",
  "object": "trademark",
  "mark_text": "TCLS",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99406953",
  "filing_date": "2025-09-22",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "AlloyX Limited",
      "entity_id": null
    }
  ]
}