USPTO trademark

LSBNBNA

Under examinationUSPTOWord markClass 16

"LSBNBNA" is a word mark owned by Shenzhen Langyuchen Cross-border E-commerce Co., Ltd., filed at the USPTO on September 23, 2026. It is under examination and covers class 16 (Paper Goods and Printed Matter).

Get this data via the API
Official USPTO record
LSBNBNA trademark as filed
As filed with the USPTO
Status
Under examination
Since September 23, 2026
Filed
September 23, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50125397
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LSBNBNA

The owner and representative on file with the office.

Owner

Shenzhen Langyuchen Cross-border E-commerce Co., Ltd.

Shenzhen, China

Representative

Xinshuo Wang

New Union Law, Apc

Goods and services

What the mark covers

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

  • Chalkboard label stickers; Cardboard signboards; Gift bags; Cookbook holders; Chalkboards; Gift-wrapping paper; Binders for the office; Desktop photo display easels; Labels of paper or cardboard; Blackboard chalk

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About LSBNBNA

Who owns the trademark "LSBNBNA"?

The USPTO trademark "LSBNBNA" (application 50125397) is owned by Shenzhen Langyuchen Cross-border E-commerce Co., Ltd.

What is the status of "LSBNBNA"?

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 LSBNBNA 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_01a0d38f-f8b0-7448-bbcf-f86413694119
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0d38f-f8b0-7448-bbcf-f86413694119",
  "object": "trademark",
  "mark_text": "LSBNBNA",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50125397",
  "filing_date": "2026-09-23",
  "nice_classes": [
    16
  ],
  "owners": [
    {
      "name": "Shenzhen Langyuchen Cross-border E-commerce Co., Ltd.",
      "entity_id": null
    }
  ]
}