USPTO trademark

KEEPER

RegisteredUSPTOWord markClass 10

"KEEPER" is a word mark owned by Heathrow Scientific LLC, filed at the USPTO on April 21, 2025. It is registered and covers class 10 (Medical Apparatus).

Get this data via the API
Official USPTO record
KEEPER trademark as filed
As filed with the USPTO
Status
Registered
Since December 2, 2025
Filed
April 21, 2025
Registered
December 2, 2025
Expires
Not recorded
Application no.
99146423
Registration no.
8049822
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns KEEPER

The owner and representative on file with the office.

Owner

Heathrow Scientific LLC

Vernon Hills, United States

Representative

Michelle E. Kouba

Michael Best & Friedrich LLP

Goods and services

What the mark covers

The products and services KEEPER 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. Notice of registration confirmation emailed
  7. Registered-principal register
  8. Official gazette publication confirmation e-mailed
  9. Published for opposition
  10. Notification of notice of publication e-mailed

5 earlier steps on the official record.

FAQ

About KEEPER

Who owns the trademark "KEEPER"?

The USPTO trademark "KEEPER" (application 99146423) is owned by Heathrow Scientific LLC.

What is the status of "KEEPER"?

Its status at the USPTO is: registered.

When was "KEEPER" registered?

It was registered on December 2, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull KEEPER 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_019d2ab2-d88f-7170-a561-3efa0c543e59
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2ab2-d88f-7170-a561-3efa0c543e59",
  "object": "trademark",
  "mark_text": "KEEPER",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99146423",
  "filing_date": "2025-04-21",
  "nice_classes": [
    10
  ],
  "owners": [
    {
      "name": "Heathrow Scientific LLC",
      "entity_id": null
    }
  ]
}