USPTO trademark

SAILLONG

RegisteredUSPTOWord markClass 17

"SAILLONG" is a word mark owned by Shenzhen Sulong Network Technology Co., Ltd, filed at the USPTO on September 15, 2025. It is registered and covers class 17 (Rubber Goods).

Get this data via the API

Data current as of April 21, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since April 21, 2026
Filed: September 15, 2025
Registered: April 21, 2026
Expires: Not recorded
Application no.: 99392833
Registration no.: 8221471
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns SAILLONG

The owner and representative on file with the office.

Owner

Shenzhen Sulong Network Technology Co., Ltd

Shenzhen, China

Representative

Raymond Rundelli

Calfee, Halter & Griswold LLP

Goods and services

What the mark covers

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

17Class 17 · Rubber Goods
Pipe insulation; Hoses made of plastic for use in connection with dehumidifiers

History

What has happened so far

Steps recorded by the USPTO, newest first.

April 21, 2026Notice of registration confirmation emailed
April 21, 2026Registered-principal register
March 3, 2026Official gazette publication confirmation e-mailed
March 3, 2026Published for opposition
February 25, 2026Notification of notice of publication e-mailed
February 8, 2026Approved for pub - principal register
February 7, 2026Assigned to examiner
February 6, 2026New application office supplied data entered
September 15, 2025Application filing receipt mailed
September 15, 2025New application entered

FAQ

About SAILLONG

Who owns the trademark "SAILLONG"?

The USPTO trademark "SAILLONG" (application 99392833) is owned by Shenzhen Sulong Network Technology Co., Ltd.

What is the status of "SAILLONG"?

Its status at the USPTO is: registered.

When was "SAILLONG" registered?

It was registered on April 21, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SAILLONG 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2b2b-ffac-765a-bc58-2d445f969746
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b2b-ffac-765a-bc58-2d445f969746",
  "object": "trademark",
  "mark_text": "SAILLONG",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99392833",
  "filing_date": "2025-09-15",
  "nice_classes": [
    17
  ],
  "owners": [
    {
      "name": "Shenzhen Sulong Network Technology Co., Ltd",
      "entity_id": null
    }
  ]
}