USPTO trademark

CRSTEGAN

Under examinationUSPTOWord markClass 9

"CRSTEGAN" is a word mark owned by Guohua Wong, filed at the USPTO on September 30, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
CRSTEGAN trademark as filed
As filed with the USPTO
Status
Under examination
Since September 30, 2026
Filed
September 30, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50138319
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CRSTEGAN

The owner and representative on file with the office.

Owner

Guohua Wong

Liangzihu, Ezhou, China

Representative

Oscar Javier Solorio Perez

Solorio Legal PC

Goods and services

What the mark covers

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

  • Batteries; Binoculars; Cameras; Car video recorders; Cell phone mounts for vehicles; Computer keyboards; Computer mouse; Computers; Covers for smartphones; Covers for tablet computers; Data cables; Earphones and headphones; Battery chargers for mobile telephones; GPS navigation device; Remote control apparatus for televisions, air conditioners and projectors, excluding gaming apparatus; Multimedia projectors; Selfie sticks; Smartwatches; Wireless chargers; Wireless speakers

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About CRSTEGAN

Who owns the trademark "CRSTEGAN"?

The USPTO trademark "CRSTEGAN" (application 50138319) is owned by Guohua Wong.

What is the status of "CRSTEGAN"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CRSTEGAN 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_01a0fa30-e492-758a-bc2c-89986e77aa83
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0fa30-e492-758a-bc2c-89986e77aa83",
  "object": "trademark",
  "mark_text": "CRSTEGAN",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50138319",
  "filing_date": "2026-09-30",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Guohua Wong",
      "entity_id": null
    }
  ]
}