USPTO trademark

KALTARN

Under examinationUSPTOWord markClass 11

"KALTARN" is a word mark owned by Aiya Zuo, filed at the USPTO on October 19, 2026. It is under examination and covers class 11 (Environmental Control Apparatus).

Get this data via the API
Official USPTO record
KALTARN trademark as filed
As filed with the USPTO
Status
Under examination
Since October 19, 2026
Filed
October 19, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50168358
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns KALTARN

The owner and representative on file with the office.

Owner

Aiya Zuo

Haining City, Zhejiang, China

Representative

Jiahang Yao

Goods and services

What the mark covers

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

  • Electric indoor grills; Barbecue grills; Electric patio heaters; Plumbing fittings, namely, bibbs; Electric kettles; Baking ovens; Electric luminaires; Humidifiers for household purposes; Flashlights; Air purification units

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About KALTARN

Who owns the trademark "KALTARN"?

The USPTO trademark "KALTARN" (application 50168358) is owned by Aiya Zuo.

What is the status of "KALTARN"?

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 KALTARN 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_01a1596f-cbc5-74fd-abef-66d31bf5447c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a1596f-cbc5-74fd-abef-66d31bf5447c",
  "object": "trademark",
  "mark_text": "KALTARN",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50168358",
  "filing_date": "2026-10-19",
  "nice_classes": [
    11
  ],
  "owners": [
    {
      "name": "Aiya Zuo",
      "entity_id": null
    }
  ]
}