USPTO trademark

REX

RegisteredUSPTOWord markClass 28

"REX" is a word mark owned by Base 10 Assets, LLC, filed at the USPTO on February 10, 2025. It is registered and covers class 28 (Toys and Sporting Goods).

Get this data via the API
Official USPTO record
REX trademark as filed
As filed with the USPTO
Status
Registered
Since January 13, 2026
Filed
February 10, 2025
Registered
January 13, 2026
Expires
Not recorded
Application no.
99035403
Registration no.
8099187
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns REX

The owner and representative on file with the office.

Owner

Base 10 Assets, LLC

Winfield, United States

Representative

Christopher Lewis Holt

Kelly, Holt, & Christenson, PLLC

Goods and services

What the mark covers

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

  • Toy robot parts, namely, sub-assemblies comprising shafts for use in hobby mechanical robot construction; Toy robot parts, namely, shafts for use in hobby robot construction; Toy robot parts, namely, structural mechanical parts sold as part of a hobby robot construction kit

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. Teas/email correspondence entered
  8. Correspondence received in law office
  9. Teas response to office action received
  10. Notification of non-final action e-mailed

6 earlier steps on the official record.

FAQ

About REX

Who owns the trademark "REX"?

The USPTO trademark "REX" (application 99035403) is owned by Base 10 Assets, LLC.

What is the status of "REX"?

Its status at the USPTO is: registered.

When was "REX" registered?

It was registered on January 13, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull REX 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_019d2a70-7b0e-7308-bc91-eac270f43205
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a70-7b0e-7308-bc91-eac270f43205",
  "object": "trademark",
  "mark_text": "REX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99035403",
  "filing_date": "2025-02-10",
  "nice_classes": [
    28
  ],
  "owners": [
    {
      "name": "BASE 10 ASSETS, LLC",
      "entity_id": null
    }
  ]
}