USPTO trademark

LSI

Under examinationUSPTOWord markClass 41

"LSI" is a word mark owned by Upstream Literacy, Inc., filed at the USPTO on June 30, 2026. It is under examination and covers class 41 (Education and Entertainment).

Get this data via the API
Official USPTO record
LSI trademark as filed
As filed with the USPTO
Status
Under examination
Since June 30, 2026
Filed
June 30, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99914474
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LSI

The owner and representative on file with the office.

Owner

Upstream Literacy, Inc.

Chicago, United States

Representative

Sonja Keith

Fox Swibel Levin & Carroll LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About LSI

Who owns the trademark "LSI"?

The USPTO trademark "LSI" (application 99914474) is owned by Upstream Literacy, Inc.

What is the status of "LSI"?

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 LSI 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_019f1dd5-1be5-7379-97ce-3fbe4538107b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019f1dd5-1be5-7379-97ce-3fbe4538107b",
  "object": "trademark",
  "mark_text": "LSI",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99914474",
  "filing_date": "2026-06-30",
  "nice_classes": [
    41
  ],
  "owners": [
    {
      "name": "Upstream Literacy, Inc.",
      "entity_id": null
    }
  ]
}