USPTO trademark

PX4

RegisteredUSPTOWord markClass 9

"PX4" is a word mark owned by Legrand DPC, LLC, filed at the USPTO on December 9, 2021. It is registered and covers class 9 (Computers and Scientific Devices).

View Legrand DPC, LLC portfolioGet this data via the API
Official USPTO record
PX4 trademark as filed
As filed with the USPTO
Status
Registered
Since January 6, 2026
Filed
December 9, 2021
Registered
January 6, 2026
Expires
Not recorded
Application no.
97165259
Registration no.
8096217
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns PX4

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

Owner

Legrand DPC, LLC

West Hartford, United States

47 trademarks in the portfolioView company

Representative

Mark D. Giarratana, Esq.

McCarter & English, LLP

Goods and services

What the mark covers

The products and services PX4 is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Notice of acceptance of statement of use e-mailed
  4. Allowed principal register - sou accepted
  5. Statement of use processing complete
  6. Use amendment filed
  7. Teas statement of use received
  8. Notice of approval of extension request e-mailed
  9. Sou extension 5 granted
  10. Case assigned to intent to use paralegal

10 earlier steps on the official record.

FAQ

About PX4

Who owns the trademark "PX4"?

The USPTO trademark "PX4" (application 97165259) is owned by Legrand DPC, LLC.

What is the status of "PX4"?

Its status at the USPTO is: registered.

When was "PX4" registered?

It was registered on January 6, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PX4 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_019d29f5-8528-76bb-b8e2-dd5d68c0c938
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d29f5-8528-76bb-b8e2-dd5d68c0c938",
  "object": "trademark",
  "mark_text": "PX4",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97165259",
  "filing_date": "2021-12-09",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "LEGRAND DPC, LLC",
      "entity_id": "ent_019f286b-e946-7309-bc52-42b83233e14d"
    }
  ]
}