USPTO trademark

DURRAI

Under examinationUSPTOFigurative markClass 9

"DURRAI" is a figurative mark owned by Chunlai Ma, filed at the USPTO on October 9, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
DURRAI trademark as filed
As filed with the USPTO
Status
Under examination
Since October 9, 2026
Filed
October 9, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50152137
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns DURRAI

The owner and representative on file with the office.

Owner

Chunlai Ma

Shandong, China

Representative

Lowell Lee Carson Jr

Polymath IP Counsel, LLC

Goods and services

What the mark covers

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

  • Loudspeakers; Battery jump starters; Microscopes; Smartphone mounts; Electronic data loggers; Bark control devices for training dogs; Safety helmets; Cameras; Cell phone covers; Gas testing instruments

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About DURRAI

Who owns the trademark "DURRAI"?

The USPTO trademark "DURRAI" (application 50152137) is owned by Chunlai Ma.

What is the status of "DURRAI"?

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 DURRAI 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_01a12881-8803-76b9-a770-38444e77504b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a12881-8803-76b9-a770-38444e77504b",
  "object": "trademark",
  "mark_text": "DURRAI",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50152137",
  "filing_date": "2026-10-09",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Chunlai Ma",
      "entity_id": null
    }
  ]
}