USPTO trademark

DOORFI

RegisteredUSPTOWord markClass 9

"DOORFI" is a word mark owned by Verification Tech Inc., filed at the USPTO on May 2, 2025. It is registered and covers class 9 (Computers and Scientific Devices).

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Official USPTO record
DOORFI trademark as filed
As filed with the USPTO
Status
Registered
Since March 17, 2026
Filed
May 2, 2025
Registered
March 17, 2026
Expires
Not recorded
Application no.
99167330
Registration no.
8174001
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns DOORFI

The owner and representative on file with the office.

Owner

Verification Tech Inc.

Montebello, United States

Representative

Francis J. Duffin

Wiggin and Dana LLP

Goods and services

What the mark covers

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

  • Door verification system comprised of near field communication (NFC) technology-enabled readers, quick response two dimensional data code scanners, data processing scanners, near field communication (NFC) tags and quick response two dimensional data code tags, that allows door owners and delivery personnel to verify address accuracy of deliveries left at doors by scanning software applications via tags affixed to doors

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. Examiner's amendment entered
  8. Notification of examiners amendment e-mailed
  9. Examiners amendment e-mailed
  10. Examiners amendment -written

10 earlier steps on the official record.

FAQ

About DOORFI

Who owns the trademark "DOORFI"?

The USPTO trademark "DOORFI" (application 99167330) is owned by Verification Tech Inc.

What is the status of "DOORFI"?

Its status at the USPTO is: registered.

When was "DOORFI" registered?

It was registered on March 17, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DOORFI 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_019d2abd-d432-754e-918a-4d96daf53eb1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2abd-d432-754e-918a-4d96daf53eb1",
  "object": "trademark",
  "mark_text": "DOORFI",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99167330",
  "filing_date": "2025-05-02",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Verification Tech Inc.",
      "entity_id": null
    }
  ]
}