USPTO trademark

MASTER STONE

RegisteredUSPTOWord markClass 2

"MASTER STONE" is a word mark owned by Swimc LLC, filed at the USPTO on April 24, 2024. It is registered and covers class 2 (Paints).

View Swimc LLC portfolio Get this data via the API

Data current as of March 25, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since March 24, 2026
Filed: April 24, 2024
Registered: March 24, 2026
Expires: Not recorded
Application no.: 98516637
Registration no.: 8188859
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns MASTER STONE

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Swimc LLC

Cleveland, United States

2,232 trademarks in the portfolioView company

Representative

Kari B. Frank

The Sherwin-Williams Company

Goods and services

What the mark covers

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

02Class 2 · Paints
interior and exterior floor coatings

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 24, 2026Notice of registration confirmation emailed
March 24, 2026Registered-principal register
February 28, 2026Notice of acceptance of statement of use e-mailed
February 28, 2026Allowed principal register - sou accepted
February 8, 2026Statement of use processing complete
February 7, 2026Case assigned to intent to use paralegal
February 3, 2026Teas change of correspondence received
February 3, 2026Attorney/dom.rep.revoked and/or appointed
February 3, 2026Teas revoke/app/change addr of atty/dom rep received
February 3, 2026Applicant/correspondence changes (non-responsive) entered

10 earlier steps on the official record.

FAQ

About MASTER STONE

Who owns the trademark "MASTER STONE"?

The USPTO trademark "MASTER STONE" (application 98516637) is owned by Swimc LLC.

What is the status of "MASTER STONE"?

Its status at the USPTO is: registered.

When was "MASTER STONE" registered?

It was registered on March 24, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull MASTER STONE 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_019d2cd4-e432-74bf-9bec-117c1cdd05fc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2cd4-e432-74bf-9bec-117c1cdd05fc",
  "object": "trademark",
  "mark_text": "MASTER STONE",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98516637",
  "filing_date": "2024-04-24",
  "nice_classes": [
    2
  ],
  "owners": [
    {
      "name": "SWIMC LLC",
      "entity_id": "ent_019ef802-4aa6-7000-84c6-5244a4c01e71"
    }
  ]
}