USPTO trademark

C-LUME

RegisteredUSPTOWord markClass 28

"C-LUME" is a word mark owned by Shenzhen CarbonLume Intelligent Technology Co., Ltd., filed at the USPTO on October 17, 2025. It is registered and covers class 28 (Toys and Sporting Goods).

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Official USPTO record
C-LUME trademark as filed
As filed with the USPTO
Status
Registered
Since April 7, 2026
Filed
October 17, 2025
Registered
April 7, 2026
Expires
Not recorded
Application no.
99448805
Registration no.
8205816
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns C-LUME

The owner and representative on file with the office.

Owner

Shenzhen CarbonLume Intelligent Technology Co., Ltd.

Shenzhen City, Guangdong Province, China

Representative

Jason Shelton

Goods and services

What the mark covers

The products and services C-LUME is filed for, grouped by Nice class.

  • Drawing toys; Electric action toys; Infant toys; Magnetic building blocks being toys; Musical toys; Printing toys; Role playing toys in the nature of play sets for children to imitate real life occupations; Smart robot toys; Water toys; Children's educational toys for developing fine motor, cognitive, counting skills

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  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. New application office supplied data entered
  9. Application filing receipt mailed
  10. New application entered
FAQ

About C-LUME

Who owns the trademark "C-LUME"?

The USPTO trademark "C-LUME" (application 99448805) is owned by Shenzhen CarbonLume Intelligent Technology Co., Ltd.

What is the status of "C-LUME"?

Its status at the USPTO is: registered.

When was "C-LUME" registered?

It was registered on April 7, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull C-LUME 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_019d2b47-d95c-703a-a4bb-1e72bf365287
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b47-d95c-703a-a4bb-1e72bf365287",
  "object": "trademark",
  "mark_text": "C-LUME",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99448805",
  "filing_date": "2025-10-17",
  "nice_classes": [
    28
  ],
  "owners": [
    {
      "name": "Shenzhen CarbonLume Intelligent Technology Co., Ltd.",
      "entity_id": null
    }
  ]
}