USPTO trademark

Q4

Opposition periodUSPTOWord markClass 6Class 20

"Q4" is a word mark owned by Serta, Inc., filed at the USPTO on January 7, 2026. It is in its opposition period and covers classes 6 and 20.

View Serta, Inc. portfolioGet this data via the API
Official USPTO record
Q4 trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 8, 2026
Filed
January 7, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99582298
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns Q4

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

Owner

Serta, Inc.

Doraville, United States

698 trademarks in the portfolioView company

Representative

Sara T. Bevilacqua

Cantor Colburn LLP

Goods and services

What the mark covers

The products and services Q4 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. Teas withdrawal of attorney received-firm retains
  9. Teas change of correspondence received
  10. Attorney/dom.rep.revoked and/or appointed

8 earlier steps on the official record.

FAQ

About Q4

Who owns the trademark "Q4"?

The USPTO trademark "Q4" (application 99582298) is owned by Serta, Inc.

What is the status of "Q4"?

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 Q4 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_019d2b84-8233-74d3-be2b-a8c1e94de4be
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b84-8233-74d3-be2b-a8c1e94de4be",
  "object": "trademark",
  "mark_text": "Q4",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99582298",
  "filing_date": "2026-01-07",
  "nice_classes": [
    6,
    20
  ],
  "owners": [
    {
      "name": "Serta, Inc.",
      "entity_id": "ent_019ee99a-3f2a-71f8-97dc-07035df2888e"
    }
  ]
}