USPTO trademark

SERIOUS MASS

RegisteredUSPTOWord markClass 5

"SERIOUS MASS" is a word mark owned by Glanbia Performance Nutrition Limited, filed at the USPTO on December 5, 2024. It is registered and covers class 5 (Pharmaceuticals).

View Glanbia Performance Nutrition Limited portfolio Get this data via the API

Data current as of August 12, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since August 12, 2025
Filed: December 5, 2024
Registered: August 12, 2025
Expires: Not recorded
Application no.: 98887397
Registration no.: 7891528
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns SERIOUS MASS

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

Owner

Glanbia Performance Nutrition Limited

Kilkenny, Ireland

546 trademarks in the portfolioView company

Representative

John K. Burke

Vedder Price P.C.

Goods and services

What the mark covers

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

05Class 5 · Pharmaceuticals
Nutritional dietary supplements; Dietary and nutritional supplements; Dietary food supplements; Dietary supplement drink mixes; Powdered nutritional supplement drink mix containing protein; Powdered nutritional and dietary supplement drink mixes; Powdered nutritional supplement drink mixes for ready-to-mix beverages; Whey based protein nutritional supplement beverages being protein supplement shakes; Whey based protein powdered nutritional supplement drink mixes; Protein supplement shakes; Nutritional supplement shakes; Nutritional dietary supplements in the form of powdered drink mixes; Whey protein nutritional and dietary supplements; Powdered nutritional dietary supplement drink mixes containing protein; all of the aforementioned containing whey protein

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 12, 2025Notice of registration confirmation emailed
August 12, 2025Registered-principal register
June 24, 2025Official gazette publication confirmation e-mailed
June 24, 2025Published for opposition
June 18, 2025Notification of notice of publication e-mailed
May 19, 2025Approved for pub - principal register
May 9, 2025Teas/email correspondence entered
May 9, 2025Correspondence received in law office
May 9, 2025Teas response to office action received
February 12, 2025Notification of non-final action e-mailed

5 earlier steps on the official record.

FAQ

About SERIOUS MASS

Who owns the trademark "SERIOUS MASS"?

The USPTO trademark "SERIOUS MASS" (application 98887397) is owned by Glanbia Performance Nutrition Limited.

What is the status of "SERIOUS MASS"?

Its status at the USPTO is: registered.

When was "SERIOUS MASS" registered?

It was registered on August 12, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SERIOUS MASS 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_019d2a29-f24d-7699-87c1-80d2f7653252
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a29-f24d-7699-87c1-80d2f7653252",
  "object": "trademark",
  "mark_text": "SERIOUS MASS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98887397",
  "filing_date": "2024-12-05",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Glanbia Performance Nutrition Limited",
      "entity_id": "ent_019ebba9-25bf-766d-bcee-24cb8547a3ef"
    }
  ]
}