USPTO trademark

STRATUM

Opposition periodUSPTOWord markClass 6

"STRATUM" is a word mark owned by Sargent Manufacturing Company, filed at the USPTO on June 8, 2026. It is in its opposition period and covers class 6 (Common Metals).

View Sargent Manufacturing Company portfolioGet this data via the API
Official USPTO record
STRATUM trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 20, 2026
Filed
June 8, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99870898
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns STRATUM

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

Owner

Sargent Manufacturing Company

New Haven, United States

79 trademarks in the portfolioView company

Representative

Arlene D. Hanks

Moore & Van Allen PLLC

Goods and services

What the mark covers

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

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. Application filing receipt mailed
  7. New application office supplied data entered
  8. New application entered
FAQ

About STRATUM

Who owns the trademark "STRATUM"?

The USPTO trademark "STRATUM" (application 99870898) is owned by Sargent Manufacturing Company.

What is the status of "STRATUM"?

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 STRATUM 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_019eaff8-ff04-72c5-b552-36bf0a38764c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019eaff8-ff04-72c5-b552-36bf0a38764c",
  "object": "trademark",
  "mark_text": "STRATUM",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99870898",
  "filing_date": "2026-06-08",
  "nice_classes": [
    6
  ],
  "owners": [
    {
      "name": "Sargent Manufacturing Company",
      "entity_id": "ent_01a10b72-c5a2-7485-97f1-1d30d8e396db"
    }
  ]
}