USPTO trademark

QSC K.3 SERIES

AllowedUSPTOWord markClass 9

"QSC K.3 SERIES" is a word mark owned by QSC, LLC, filed at the USPTO on March 26, 2026. It has been allowed and covers class 9 (Computers and Scientific Devices).

View QSC, LLC portfolioGet this data via the API
Official USPTO record
QSC K.3 SERIES trademark as filed
As filed with the USPTO
Status
Allowed
Since November 3, 2026
Filed
March 26, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99727167
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns QSC K.3 SERIES

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

Owner

QSC, LLC

Costa Mesa, United States

177 trademarks in the portfolioView company

Representative

Dana Brody-Brown

Hoge, Fenton, Jones & Appel, Inc.

Goods and services

What the mark covers

The products and services QSC K.3 SERIES is filed for, grouped by Nice class.

  • Audio equipment for transmitting, receiving and playing audio and sound, namely, audio speakers with built in amplifiers; Audio equipment for producing sound, namely, audio speakers with built in amplifiers

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Official gazette publication confirmation e-mailed
  3. Published for opposition
  4. Notification of notice of publication e-mailed
  5. Approved for pub - principal register
  6. Notification of examiners amendment e-mailed
  7. Examiner's amendment entered
  8. Examiners amendment e-mailed
  9. Examiners amendment -written
  10. Assigned to examiner

3 earlier steps on the official record.

FAQ

About QSC K.3 SERIES

Who owns the trademark "QSC K.3 SERIES"?

The USPTO trademark "QSC K.3 SERIES" (application 99727167) is owned by QSC, LLC.

What is the status of "QSC K.3 SERIES"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull QSC K.3 SERIES 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_019d4d09-e42e-76cb-b58d-e2657d4c9664
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d4d09-e42e-76cb-b58d-e2657d4c9664",
  "object": "trademark",
  "mark_text": "QSC K.3 SERIES",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99727167",
  "filing_date": "2026-03-26",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "QSC, LLC",
      "entity_id": "ent_019eb7c7-68e5-74a3-81f8-7acffa6e6515"
    }
  ]
}