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Australian Trademark — IP Australia
THINKING MACHINES
Application 550792 · Dead / Expired
Quick Facts
| Application Number | 550792 |
| Status | Dead / Expired |
| Owner | thinking machines corporation |
| Type | trade_mark |
| Filed | 1991-02-20 |
| Registered | 1994-05-10 |
| Expires | 1998-02-20 |
Is this trademark active?
THINKING MACHINES has a current status of Dead / Expired. The mark is no longer active and the identifier may be available for new applications.
Prosecution Timeline
Key events recorded against this trademark at IP Australia, oldest first.
- Filed: 1991-02-20
- Received by IP Australia: 1991-02-20
- Protected: 1991-02-20
- Published: 1991-02-20
- Accepted for registration: 1993-12-23
- Renewal due: 1998-02-20
Applicant
| Name | thinking machines corporation |
| Country | US |
Representative
This trademark is represented by phillips ormonde fitzpatrick, VIC, AU.
About This Trademark
'THINKING MACHINES' is a ceased trademark on the IP Australia register, owned by thinking machines corporation. The application (550792) was filed on 20 February 1991 and registered on 10 May 1994. The registration is set to expire on 20 February 1998.
This mark is recorded under Class 9 (scientific, electrical & IT apparatus).
Frequently Asked Questions
Who owns Australian trademark 550792 ('THINKING MACHINES')?
Australian trademark 550792 for the mark 'THINKING MACHINES' in Class 9 is recorded on the IP Australia register as owned by thinking machines corporation. This covers one specific Australian trademark record only — the same brand name may be owned by different parties in other classes, other countries, or as separate registrations.
Is Australian trademark 550792 currently a registered trademark?
No — the IP Australia records the status of Australian trademark 550792 for the mark 'THINKING MACHINES' as ceased.
Which goods or services does Australian trademark 550792 cover?
Australian trademark 550792 for the mark 'THINKING MACHINES' is registered in Class 9, which covers scientific, electrical & IT apparatus.
When was Australian trademark 550792 filed?
Australian trademark 550792 for the mark 'THINKING MACHINES' was filed at the IP Australia on 20 February 1991 and registered on 10 May 1994.
When does Australian trademark 550792 need to be renewed?
Australian trademark 550792 for the mark 'THINKING MACHINES' is currently recorded as valid until 20 February 1998, at which point it will need to be renewed with the IP Australia to remain in force.
Data Source
Australia (IP Australia)
Australian trademark data is supplied by IP Australia (via IPGOD / IP RAPID) under the Creative Commons Attribution 4.0 International licence. Local copy last synchronised on 2026-05-03.
The “About This Trademark” summary and FAQ above are AI-generated from the register data shown on this page. They are factual summaries only — always verify details against the official register before making legal decisions.