USPTO trademark

POWER THINKERS

RegisteredUSPTOWord markClass 35Class 42

"POWER THINKERS" is a word mark owned by Alliant Energy Corporation, filed at the USPTO on February 24, 2015. It is registered and covers classes 35 and 42.

View Alliant Energy Corporation portfolio Get this data via the API

Data current as of April 21, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since March 27, 2026
Filed: February 24, 2015
Registered: March 29, 2016
Expires: Not recorded
Application no.: 86543794
Registration no.: 4925257
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns POWER THINKERS

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

Owner

Alliant Energy Corporation

LNT · Madison, United States

57 trademarks in the portfolioView company

Representative

Winfield B. Martin

Perkins Coie LLP

Goods and services

What the mark covers

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

35Class 35 · Advertising and Business
Consumer marketing research through consumer surveys and polls in the field of energy topics and services for users of a website
42Class 42 · Computer and Scientific Services
Creating an on-line community for energy customers

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 27, 2026Notice of acceptance of sec. 8 & 9 - e-mailed
March 27, 2026Registered and renewed (first renewal - 10 yrs)
March 27, 2026Registered - sec. 8 (10-yr) accepted/sec. 9 granted
March 27, 2026Case assigned to post registration paralegal
March 16, 2026Teas withdrawal of attorney received-firm retains
March 16, 2026Teas change of correspondence received
March 16, 2026Attorney/dom.rep.revoked and/or appointed
March 16, 2026Teas revoke/app/change addr of atty/dom rep received
March 16, 2026Applicant/correspondence changes (non-responsive) entered
March 16, 2026Teas change of owner address received

10 earlier steps on the official record.

FAQ

About POWER THINKERS

Who owns the trademark "POWER THINKERS"?

The USPTO trademark "POWER THINKERS" (application 86543794) is owned by Alliant Energy Corporation.

What is the status of "POWER THINKERS"?

Its status at the USPTO is: registered.

When was "POWER THINKERS" registered?

It was registered on March 29, 2016.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull POWER THINKERS 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_019d2a9c-3ec9-728e-9f28-46b1a3f24a01
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2a9c-3ec9-728e-9f28-46b1a3f24a01",
  "object": "trademark",
  "mark_text": "POWER THINKERS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "86543794",
  "filing_date": "2015-02-24",
  "nice_classes": [
    35,
    42
  ],
  "owners": [
    {
      "name": "Alliant Energy Corporation",
      "entity_id": "ent_019eb6ff-897f-71f9-9cf0-1a65d0fcbcd8"
    }
  ]
}