USPTO trademark

SUPROCK

Opposition periodUSPTOWord markClass 5

"SUPROCK" is a word mark owned by Youhua Cheng, filed at the USPTO on April 7, 2026. It is in its opposition period and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
SUPROCK trademark as filed
As filed with the USPTO
Status
Opposition period
Since August 19, 2026
Filed
April 7, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99748616
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SUPROCK

The owner and representative on file with the office.

Owner

Youhua Cheng

Guangdong, China

Representative

Dena Asmar

L.A. Law, PLLC

Goods and services

What the mark covers

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

  • Acai powder dietary supplements; Dietary supplements for pets; Protein dietary supplements; Propolis dietary supplements; Alginate dietary supplements; Mineral dietary supplements; Casein dietary supplements; Lecithin dietary supplements; Enzyme dietary supplements; Brewer's yeast dietary supplements; Glucose dietary supplements; Whey protein dietary supplements; Vitamins; Wheat germ dietary supplements; Nutraceuticals for use as a dietary supplement for promoting digestion, and for liver support

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Opposition instituted no. 999999
  2. Opposition papers received at ttab
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Assigned to examiner
  8. Application filing receipt mailed
  9. New application office supplied data entered
  10. New application entered
Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About SUPROCK

Who owns the trademark "SUPROCK"?

The USPTO trademark "SUPROCK" (application 99748616) is owned by Youhua Cheng.

What is the status of "SUPROCK"?

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 SUPROCK 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_019d7a22-cf10-73fb-9388-50da6749ce36
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d7a22-cf10-73fb-9388-50da6749ce36",
  "object": "trademark",
  "mark_text": "SUPROCK",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99748616",
  "filing_date": "2026-04-07",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Youhua Cheng",
      "entity_id": null
    }
  ]
}