USPTO trademark

RFMASTER

Opposition periodUSPTOWord markClass 9

"RFMASTER" is a word mark owned by Harbour Industries LLC, filed at the USPTO on March 10, 2026. It is in its opposition period and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
RFMASTER trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 22, 2026
Filed
March 10, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99693349
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns RFMASTER

The owner and representative on file with the office.

Owner

Harbour Industries LLC

Shelburne, United States

Representative

Michael Harris

Arnold & Porter

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas response to office action received
  8. Notification of non-final action e-mailed
  9. Non-final action e-mailed
  10. Non-final action written

7 earlier steps on the official record.

FAQ

About RFMASTER

Who owns the trademark "RFMASTER"?

The USPTO trademark "RFMASTER" (application 99693349) is owned by Harbour Industries LLC.

What is the status of "RFMASTER"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull RFMASTER 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_019d3ee7-b248-72a8-a085-45f47f9e8c6a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d3ee7-b248-72a8-a085-45f47f9e8c6a",
  "object": "trademark",
  "mark_text": "RFMASTER",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99693349",
  "filing_date": "2026-03-10",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Harbour Industries LLC",
      "entity_id": null
    }
  ]
}