USPTO trademark

KAI

RegisteredUSPTOWord markClass 28

"KAI" is a word mark owned by Advantus, Corp., filed at the USPTO on September 25, 2018. It is registered and covers class 28 (Toys and Sporting Goods).

View Advantus, Corp. portfolioGet this data via the API
Official USPTO record
KAI trademark as filed
As filed with the USPTO
Status
Registered
Since April 24, 2025
Filed
September 25, 2018
Registered
February 26, 2019
Expires
Not recorded
Application no.
88130867
Registration no.
5686342
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns KAI

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

Owner

Advantus, Corp.

Jacksonville, United States

259 trademarks in the portfolioView company

Representative

Amy Croft

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Notice of acceptance of sec. 8 & 15 - e-mailed
  5. Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
  6. Case assigned to post registration paralegal
  7. Teas section 8 & 15 received
  8. Courtesy reminder - sec. 8 (6-yr) e-mailed
  9. Registered-principal register
  10. Official gazette publication confirmation e-mailed

6 earlier steps on the official record.

FAQ

About KAI

Who owns the trademark "KAI"?

The USPTO trademark "KAI" (application 88130867) is owned by Advantus, Corp.

What is the status of "KAI"?

Its status at the USPTO is: registered.

When was "KAI" registered?

It was registered on February 26, 2019.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull KAI 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_019d29cf-f7dc-705f-9efb-2b8594388c96
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d29cf-f7dc-705f-9efb-2b8594388c96",
  "object": "trademark",
  "mark_text": "KAI",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88130867",
  "filing_date": "2018-09-25",
  "nice_classes": [
    28
  ],
  "owners": [
    {
      "name": "Advantus, Corp.",
      "entity_id": "ent_019f2855-1ff5-718a-b17c-8db4ac44ba6f"
    }
  ]
}