USPTO trademark

POWERBLOC

RegisteredUSPTOWord markClass 12

"POWERBLOC" is a word mark owned by Cvtech-Ibc Inc., filed at the USPTO on October 26, 1983. It is registered and covers class 12 (Vehicles).

View Cvtech-Ibc Inc. portfolio Get this data via the API

Data current as of July 10, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since July 10, 2025
Filed: October 26, 1983
Registered: February 5, 1985
Expires: Not recorded
Application no.: 73449755
Registration no.: 1317981
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns POWERBLOC

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

Owner

Cvtech-Ibc Inc.

Drummondville, Québec, Canada

8 trademarks in the portfolioView company

Representative

James R Menker

Holley & Menker, PA

Goods and services

What the mark covers

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

12Class 12 · Vehicles
Clutches and Torque Converters for Land Vehicles

History

What has happened so far

Steps recorded by the USPTO, newest first.

July 10, 2025Notice of acceptance of sec. 8 & 9 - e-mailed
July 10, 2025Registered and renewed (third renewal - 10 yrs)
July 10, 2025Registered - sec. 8 (10-yr) accepted/sec. 9 granted
July 10, 2025Case assigned to post registration paralegal
February 5, 2025Teas section 8 & 9 received
February 5, 2024Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
June 3, 2020Automatic update of assignment of ownership
March 4, 2016Applicant/correspondence changes (non-responsive) entered
March 4, 2016Teas change of owner address received
June 12, 2014Notice of acceptance of sec. 8 & 9 - e-mailed

10 earlier steps on the official record.

FAQ

About POWERBLOC

Who owns the trademark "POWERBLOC"?

The USPTO trademark "POWERBLOC" (application 73449755) is owned by Cvtech-Ibc Inc.

What is the status of "POWERBLOC"?

Its status at the USPTO is: registered.

When was "POWERBLOC" registered?

It was registered on February 5, 1985.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull POWERBLOC 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d1679-3474-720d-b0b6-93a627a151cb
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d1679-3474-720d-b0b6-93a627a151cb",
  "object": "trademark",
  "mark_text": "POWERBLOC",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "73449755",
  "filing_date": "1983-10-26",
  "nice_classes": [
    12
  ],
  "owners": [
    {
      "name": "CVTECH-IBC INC.",
      "entity_id": "ent_019eb6fa-4bca-76a0-8d48-25d04588a5e3"
    }
  ]
}