USPTO trademark

ETHEREON

Under examinationUSPTOWord markClass 6

"ETHEREON" is a word mark owned by Siangkun Wyu, filed at the USPTO on September 16, 2026. It is under examination and covers class 6 (Common Metals).

Get this data via the API
Official USPTO record
ETHEREON trademark as filed
As filed with the USPTO
Status
Under examination
Since September 16, 2026
Filed
September 16, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50112589
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ETHEREON

The owner and representative on file with the office.

Owner

Siangkun Wyu

Ezhou, Hubei, China

Representative

Michael Winchester

All West Law Group, PLLC

Goods and services

What the mark covers

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

  • Clamps of metal; Door handles of metal; Doors of metal; Fittings of metal for furniture; Guard rails of metal; Holiday ornaments of common metal, other than Christmas tree ornaments; Ladders of metal; Metal boxes; Metal dog tags; Metal hooks; Metal house numbers; Metal locksets; Metal novelty license plates; Metal screws; Metal tool boxes; Metal window fittings; Metal windows; Non-electric door chimes; Safe deposit boxes; Works of art of non-precious metal

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About ETHEREON

Who owns the trademark "ETHEREON"?

The USPTO trademark "ETHEREON" (application 50112589) is owned by Siangkun Wyu.

What is the status of "ETHEREON"?

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 ETHEREON 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_01a0af7f-480c-7499-92be-1e0b95d8ff1a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0af7f-480c-7499-92be-1e0b95d8ff1a",
  "object": "trademark",
  "mark_text": "ETHEREON",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50112589",
  "filing_date": "2026-09-16",
  "nice_classes": [
    6
  ],
  "owners": [
    {
      "name": "Siangkun Wyu",
      "entity_id": null
    }
  ]
}