USPTO trademark

SDI

AllowedUSPTOWord and designClass 6

"SDI" is a word and design mark owned by Steel Dynamics, Inc., filed at the USPTO on December 8, 2023. It has been allowed and covers class 6 (Common Metals).

View Steel Dynamics, Inc. portfolioGet this data via the API
Official USPTO record
SDI trademark as filed
As filed with the USPTO
Status
Allowed
Since June 16, 2026
Filed
December 8, 2023
Registered
Not yet
Expires
Not recorded
Application no.
98304964
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns SDI

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Steel Dynamics, Inc.

STLD · Fort Wayne, United States

25 trademarks in the portfolioView company

Representative

George Pappas

Barrett McNagny LLP

Goods and services

What the mark covers

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

  • painted aluminum sheets and aluminum coils, printed aluminum sheets and aluminum coils, custom painted aluminum sheets and aluminum coils, and custom printed aluminum sheets and coils, all for use in cutting, stamping and roll forming manufacturing processes; custom painted aluminum coils with a custom digital print, followed by an electron beam clear coat to protect the image, for use in cutting, stamping and roll forming manufacturing processes

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 3 granted
  3. Sou extension 3 filed
  4. Sou teas extension received
  5. Notice of approval of extension request e-mailed
  6. Sou extension 2 granted
  7. Sou extension 2 filed
  8. Sou teas extension received
  9. Notice of approval of extension request e-mailed
  10. Sou extension 1 granted

10 earlier steps on the official record.

FAQ

About SDI

Who owns the trademark "SDI"?

The USPTO trademark "SDI" (application 98304964) is owned by Steel Dynamics, Inc.

What is the status of "SDI"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SDI 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_019d2c61-e2d9-7178-8fef-51da41f9a945
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2c61-e2d9-7178-8fef-51da41f9a945",
  "object": "trademark",
  "mark_text": "SDI",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "98304964",
  "filing_date": "2023-12-08",
  "nice_classes": [
    6
  ],
  "owners": [
    {
      "name": "Steel Dynamics, Inc.",
      "entity_id": "ent_019f286b-7ae2-7731-8aa3-9affe9a523d9"
    }
  ]
}