USPTO trademark

LANSSI

Under examinationUSPTOWord markClass 31

"LANSSI" is a word mark owned by Lanse Maitian Technology (Shanghai) Co., Ltd., filed at the USPTO on October 27, 2026. It is under examination and covers class 31 (Natural Agricultural Products).

Get this data via the API
Official USPTO record
LANSSI trademark as filed
As filed with the USPTO
Status
Under examination
Since October 27, 2026
Filed
October 27, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50184946
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LANSSI

The owner and representative on file with the office.

Owner

Lanse Maitian Technology (Shanghai) Co., Ltd.

Shanghai,, China

Representative

Lee Xu

Xu Law Offices P.C.

Goods and services

What the mark covers

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

  • Pet food; Beverages for pets; Fodder; Dog biscuits; Edible chews for animals; Animal foodstuffs; By-products of the processing of cereals, for animal consumption; Bran mash for animal consumption; Sand for use as litter for pets; Aromatic sand being litter for pets

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About LANSSI

Who owns the trademark "LANSSI"?

The USPTO trademark "LANSSI" (application 50184946) is owned by Lanse Maitian Technology (Shanghai) Co., Ltd.

What is the status of "LANSSI"?

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 LANSSI 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_01a1829f-5116-73cb-bbe8-ab578a9d889d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a1829f-5116-73cb-bbe8-ab578a9d889d",
  "object": "trademark",
  "mark_text": "LANSSI",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50184946",
  "filing_date": "2026-10-27",
  "nice_classes": [
    31
  ],
  "owners": [
    {
      "name": "Lanse Maitian Technology (Shanghai) Co., Ltd.",
      "entity_id": null
    }
  ]
}