USPTO trademark

PROLUBE

Under examinationUSPTOWord markClass 1

"PROLUBE" is a word mark owned by Prolube Oil LLC, filed at the USPTO on June 15, 2026. It is under examination and covers class 1 (Chemicals).

Get this data via the API
Official USPTO record
PROLUBE trademark as filed
As filed with the USPTO
Status
Under examination
Since October 27, 2026
Filed
June 15, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99886382
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns PROLUBE

The owner and representative on file with the office.

Owner

Prolube Oil LLC

South Point, United States

Representative

John Kivus

Morningstar Law Group

Goods and services

What the mark covers

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

  • Chemical additives for use with internal combustion engine fuels; Chemical motor oil additives

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Assigned to examiner
  2. New application office supplied data entered
  3. Application filing receipt mailed
  4. New application entered
FAQ

About PROLUBE

Who owns the trademark "PROLUBE"?

The USPTO trademark "PROLUBE" (application 99886382) is owned by Prolube Oil LLC.

What is the status of "PROLUBE"?

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 PROLUBE 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_019ed402-bc89-761f-9ee7-9743e72d5304
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ed402-bc89-761f-9ee7-9743e72d5304",
  "object": "trademark",
  "mark_text": "PROLUBE",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99886382",
  "filing_date": "2026-06-15",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "Prolube Oil LLC",
      "entity_id": null
    }
  ]
}