USPTO trademark

GBX

AllowedUSPTOWord markClass 39

"GBX" is a word mark owned by Invenergy LLC, filed at the USPTO on March 24, 2026. It has been allowed and covers class 39 (Transportation and Storage).

View Invenergy LLC portfolioGet this data via the API
Official USPTO record
GBX trademark as filed
As filed with the USPTO
Status
Allowed
Since September 22, 2026
Filed
March 24, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99721680
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns GBX

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

Owner

Invenergy LLC

Chicago, United States

12 trademarks in the portfolioView company

Representative

Lara Anne Holzman

CM Law, LLP

Goods and services

What the mark covers

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

  • Leasing the use of power lines to third parties for the transmission of electricity; Electricity distribution; Distribution and transmission of electricity; Utility services, namely, transmission of electricity

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Official gazette publication confirmation e-mailed
  3. Published for opposition
  4. Notification of notice of publication e-mailed
  5. Approved for pub - principal register
  6. Assigned to examiner
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About GBX

Who owns the trademark "GBX"?

The USPTO trademark "GBX" (application 99721680) is owned by Invenergy LLC.

What is the status of "GBX"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GBX 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_019d3942-b09d-772f-aab2-3bd049298f80
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d3942-b09d-772f-aab2-3bd049298f80",
  "object": "trademark",
  "mark_text": "GBX",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99721680",
  "filing_date": "2026-03-24",
  "nice_classes": [
    39
  ],
  "owners": [
    {
      "name": "Invenergy LLC",
      "entity_id": "ent_019eb701-1de2-750a-a4dc-ca73468a59a6"
    }
  ]
}