USPTO trademark

PRINCIPLED LABS

Under examinationUSPTOWord markClass 45

"PRINCIPLED LABS" is a word mark owned by Principled Labs, Inc., filed at the USPTO on September 23, 2026. It is under examination and covers class 45 (Legal and Personal).

Get this data via the API
Official USPTO record
PRINCIPLED LABS trademark as filed
As filed with the USPTO
Status
Under examination
Since September 23, 2026
Filed
September 23, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50124460
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns PRINCIPLED LABS

The owner and representative on file with the office.

Owner

Principled Labs, Inc.

Tiburon, United States

Representative

Laura M. Franco

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Applicant/correspondence changes (non-responsive) entered
  5. Teas change of owner address received
  6. Application filing receipt mailed
  7. New application office supplied data entered
  8. New application entered
FAQ

About PRINCIPLED LABS

Who owns the trademark "PRINCIPLED LABS"?

The USPTO trademark "PRINCIPLED LABS" (application 50124460) is owned by Principled Labs, Inc.

What is the status of "PRINCIPLED LABS"?

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 PRINCIPLED LABS 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_01a0d38f-9fd5-735e-975e-a3ea19c9364f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0d38f-9fd5-735e-975e-a3ea19c9364f",
  "object": "trademark",
  "mark_text": "PRINCIPLED LABS",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50124460",
  "filing_date": "2026-09-23",
  "nice_classes": [
    45
  ],
  "owners": [
    {
      "name": "Principled Labs, Inc.",
      "entity_id": null
    }
  ]
}