USPTO trademark

D

Opposition periodUSPTOWord and designClass 9

"D" is a word and design mark owned by AGC Inc., filed at the USPTO on May 22, 2026. It is in its opposition period and covers class 9 (Computers and Scientific Devices).

View AGC Inc. portfolioGet this data via the API
Official USPTO record
D trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 20, 2026
Filed
May 22, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99839745
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns D

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

Owner

AGC Inc.

Chiyoda-ku, TOKYO, Japan

339 trademarks in the portfolioView company

Representative

Matthew L. Frisbee

Leason Ellis LLP

Goods and services

What the mark covers

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

  • Optical display glass, namely, chemically strengthened or chemically strengthenable glass for cellular phones, portable computers, handheld computers, computers, television receivers, digital cameras, video cameras and navigation apparatus for vehicles; optical display glass, namely, chemically strengthened or chemically strengthenable glass for flat panel display screens; chemically strengthened or chemically strengthenable cover glass for photovoltaic cells, namely, photovoltaic cover glass for use as a component part of solar batteries; chemically strengthened or chemically strengthenable glass substrates for use as a component part of photovoltaic cells, hard disk drives, and LED lighting; glass covered with an electrical conductor

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Assigned to examiner
  6. Notice of design search code e-mailed
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About D

Who owns the trademark "D"?

The USPTO trademark "D" (application 99839745) is owned by AGC Inc.

What is the status of "D"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull D 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_019e66ff-1698-763c-a232-2405931f4004
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e66ff-1698-763c-a232-2405931f4004",
  "object": "trademark",
  "mark_text": "D",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99839745",
  "filing_date": "2026-05-22",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "AGC Inc.",
      "entity_id": "ent_019eb74b-d0a0-715b-96c3-193095310a33"
    }
  ]
}