USPTO trademark

LIONEL

Under examinationUSPTOWord markClass 9Class 42

"LIONEL" is a word mark owned by MOBILion Systems, Inc., filed at the USPTO on September 29, 2026. It is under examination and covers classes 9 and 42.

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Official USPTO record
LIONEL trademark as filed
As filed with the USPTO
Status
Under examination
Since September 29, 2026
Filed
September 29, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50134762
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns LIONEL

The owner and representative on file with the office.

Owner

MOBILion Systems, Inc.

Chadds Ford, United States

Representative

Kelly J. Garrone

McCarter & English, LLP

Goods and services

What the mark covers

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

  • Laboratory apparatus for biological analysis of small and large molecules, biological samples, therapeutics and biologics, and other analytes; laboratory apparatus for molecular analysis of small and large molecules, biological samples, therapeutics and biologics, and other analytes; laboratory apparatus for detecting disease in small and large molecules, biological samples, therapeutics and biologics, and other analytes; laboratory apparatus for analyzing small and large molecules, biological samples, therapeutics and biologics, and other analytes in connection with the development of pharmaceuticals; apparatus for analyzing small and large molecules, biological samples, therapeutics and biologics, and other analytes via ion manipulation; recorded software, computer hardware and recorded firmware for controlling the foregoing apparatus, sold both separately and as a unit

  • Providing temporary use of on-line non-downloadable computer software and firmware for controlling laboratory apparatuses

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About LIONEL

Who owns the trademark "LIONEL"?

The USPTO trademark "LIONEL" (application 50134762) is owned by MOBILion Systems, Inc.

What is the status of "LIONEL"?

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 LIONEL 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_01a0f275-5823-7548-bfe7-6caeef803ab1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0f275-5823-7548-bfe7-6caeef803ab1",
  "object": "trademark",
  "mark_text": "LIONEL",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50134762",
  "filing_date": "2026-09-29",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "MOBILion Systems, Inc.",
      "entity_id": null
    }
  ]
}