USPTO trademark

LACTATION LAB

RegisteredUSPTOWord markClass 44

"LACTATION LAB" is a word mark owned by Lactation Lab Inc., filed at the USPTO on March 14, 2018. It is registered and covers class 44 (Medical, Beauty, and Agricultural).

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Data current as of August 25, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since May 2, 2025
Filed: March 14, 2018
Registered: September 25, 2018
Expires: Not recorded
Application no.: 87834309
Registration no.: 5572440
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns LACTATION LAB

The owner and representative on file with the office.

Owner

Lactation Lab Inc.

Duarte, United States

Representative

Jeremiah J. Baunach

Frontier Intellectual Property Law PLLC

Goods and services

What the mark covers

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

44Class 44 · Medical, Beauty, and Agricultural
Health care services, namely, ordering and review of direct-to-consumer laboratory testing

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 25, 2026Assignment of ownership not updated automatically
May 1, 2026Teas withdrawal of attorney received-firm retains
May 1, 2026Teas change of correspondence received
May 1, 2026Attorney/dom.rep.revoked and/or appointed
May 1, 2026Teas revoke/app/change addr of atty/dom rep received
April 13, 2026Teas change of correspondence received
April 13, 2026Applicant/correspondence changes (non-responsive) entered
April 13, 2026Teas change of owner address received
October 28, 2025Teas change of correspondence received
October 28, 2025Attorney/dom.rep.revoked and/or appointed

10 earlier steps on the official record.

FAQ

About LACTATION LAB

Who owns the trademark "LACTATION LAB"?

The USPTO trademark "LACTATION LAB" (application 87834309) is owned by Lactation Lab Inc.

What is the status of "LACTATION LAB"?

Its status at the USPTO is: registered.

When was "LACTATION LAB" registered?

It was registered on September 25, 2018.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LACTATION LAB 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2cad-b49e-7497-89fd-afd369e9804b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2cad-b49e-7497-89fd-afd369e9804b",
  "object": "trademark",
  "mark_text": "LACTATION LAB",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "87834309",
  "filing_date": "2018-03-14",
  "nice_classes": [
    44
  ],
  "owners": [
    {
      "name": "Lactation Lab Inc.",
      "entity_id": null
    }
  ]
}