USPTO trademark

EROCK

Opposition periodUSPTOWord and designClass 35Class 36Class 37Class 42

"EROCK" is a word and design mark owned by Enchanted Rock, LLC, filed at the USPTO on April 13, 2026. It is in its opposition period and covers classes 35, 36, 37 and 42.

View Enchanted Rock, LLC portfolioGet this data via the API
Official USPTO record
EROCK trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 22, 2026
Filed
April 13, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99761034
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
4 classes
Ownership

Who owns EROCK

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

Owner

Enchanted Rock, LLC

Houston, United States

31 trademarks in the portfolioView company

Representative

Adina N. Brand

Goods and services

What the mark covers

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

  • Business consulting in the field of creating and implementing systems and processes for optimizing energy revenue; Retail electricity provider services that allow customers to purchase electricity

  • Energy brokerage services; energy investment services, namely, management and brokerage in the field of put and call options for others

  • Construction and construction planning of energy microgrids, energy storage systems, and backup energy sources being solar, wind, liquid, and gaseous powered generators; installation of energy microgrids, energy storage systems, and backup energy sources being solar, wind, liquid and gaseous powered generators, excluding software; maintenance of equipment for on-site energy generation for others

  • Technological planning and consulting regarding microgrid and backup energy sources; design, technological planning and development of microgrid and backup energy sources being solar, wind, liquid, and gaseous powered generators

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. Assigned to examiner
  6. Notice of design search code e-mailed
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About EROCK

Who owns the trademark "EROCK"?

The USPTO trademark "EROCK" (application 99761034) is owned by Enchanted Rock, LLC.

What is the status of "EROCK"?

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 EROCK 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_019da34e-5a27-7760-a1ee-2b027446b4fa
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019da34e-5a27-7760-a1ee-2b027446b4fa",
  "object": "trademark",
  "mark_text": "EROCK",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99761034",
  "filing_date": "2026-04-13",
  "nice_classes": [
    35,
    36,
    37,
    42
  ],
  "owners": [
    {
      "name": "Enchanted Rock, LLC",
      "entity_id": "ent_019ebbf0-0110-7263-9bf1-94f2bfd5e83d"
    }
  ]
}