USPTO trademark

PROOF OF CONCEPT

RegisteredUSPTOWord markClass 20

"PROOF OF CONCEPT" is a word mark owned by Di Pieroni LLC, filed at the USPTO on September 29, 2022. It is registered and covers class 20 (Furniture and Articles Not Otherwise Classified).

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Official USPTO record
PROOF OF CONCEPT trademark as filed
As filed with the USPTO
Status
Registered
Since September 23, 2025
Filed
September 29, 2022
Registered
September 23, 2025
Expires
Not recorded
Application no.
97613379
Registration no.
7961141
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns PROOF OF CONCEPT

The owner and representative on file with the office.

Owner

Di Pieroni LLC

Los Angeles, United States

Representative

Gabrielle M. Morlock

Snell & Wilmer L.L.P.

Goods and services

What the mark covers

The products and services PROOF OF CONCEPT 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. Case assigned to intent to use paralegal
  7. Use amendment filed
  8. Teas statement of use received
  9. Notice of approval of extension request e-mailed
  10. Sou extension 2 granted

10 earlier steps on the official record.

FAQ

About PROOF OF CONCEPT

Who owns the trademark "PROOF OF CONCEPT"?

The USPTO trademark "PROOF OF CONCEPT" (application 97613379) is owned by Di Pieroni LLC.

What is the status of "PROOF OF CONCEPT"?

Its status at the USPTO is: registered.

When was "PROOF OF CONCEPT" registered?

It was registered on September 23, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PROOF OF CONCEPT 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_019d2afb-e388-7123-97f9-3b8c0e4c4e06
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2afb-e388-7123-97f9-3b8c0e4c4e06",
  "object": "trademark",
  "mark_text": "PROOF OF CONCEPT",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97613379",
  "filing_date": "2022-09-29",
  "nice_classes": [
    20
  ],
  "owners": [
    {
      "name": "Di Pieroni LLC",
      "entity_id": null
    }
  ]
}