IP Australia trademark

GSK

Opposition periodIP AustraliaWord markClass 36

"GSK" is a word mark owned by Masefield Holdings Pty Ltd as trustee for the Graham Knight Unit Trust, filed at IP Australia on September 17, 2026. It is in its opposition period and covers class 36 (Insurance and Financial).

Get this data via the API
Official IP Australia record
GSK
Word mark as filed with IP Australia
Status
Opposition period
Since September 17, 2026
Filed
September 17, 2026
Registered
Not yet
Expires
Not recorded
Application no.
2697618
Registration no.
Not yet
Office
IP Australia
IP Australia
Mark type
Word mark
1 class
Ownership

Who owns GSK

The owner and representative on file with the office.

Owner

Masefield Holdings Pty Ltd as trustee for the Graham Knight Unit Trust

Belmont, Australia

Representative

Wrays Pty Ltd

Wrays Pty Ltd

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by IP Australia, newest first.

  1. Awaiting examination
  2. Application Received
FAQ

About GSK

Who owns the trademark "GSK"?

IP Australia trademark "GSK" (application 2697618) is owned by Masefield Holdings Pty Ltd as trustee for the Graham Knight Unit Trust.

What is the status of "GSK"?

Its status at IP Australia is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GSK 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_01a0d01f-c5e4-7263-98e1-7f8e5516dd54
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0d01f-c5e4-7263-98e1-7f8e5516dd54",
  "object": "trademark",
  "mark_text": "GSK",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "AU",
  "application_number": "2697618",
  "filing_date": "2026-09-17",
  "nice_classes": [
    36
  ],
  "owners": [
    {
      "name": "Masefield Holdings Pty Ltd as trustee for the Graham Knight Unit Trust",
      "entity_id": null
    }
  ]
}