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Australian Trademark — IP Australia
AQS
Application 571558 · Dead / Expired
Quick Facts
| Application Number | 571558 |
| Status | Dead / Expired |
| Owner | e i du pont de nemours and company |
| Type | trade_mark |
| Filed | 1992-01-29 |
| Expires | 1994-06-08 |
Is this trademark active?
AQS 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 The mark is no longer active and the identifier may be available for new applications.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.
- Published: 1992-01-29
- Received by IP Australia: 1992-01-29
- Filed: 1992-01-29
- Lapsed: 1994-06-08
- Renewal due: 1994-06-08
Applicant
| Name | e i du pont de nemours and company |
| Country | US |
Representative
This trademark is represented by spruson & ferguson, NSW, AU.
About This Trademark
'AQS' is a lapsed trademark on the IP Australia register, owned by e i du pont de nemours and company. The application (571558) was filed on 29 January 1992. The registration is set to expire on 8 June 1994.
This mark is recorded under Class 1 (chemicals for industrial, scientific & agricultural use).
Frequently Asked Questions
Who owns Australian trademark 571558 ('AQS')?
Australian trademark 571558 for the mark 'AQS' in Class 1 is recorded on the IP Australia register as owned by e i du pont de nemours and company. 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 571558 currently a registered trademark?
No — the IP Australia records the status of Australian trademark 571558 for the mark 'AQS' as lapsed.
Which goods or services does Australian trademark 571558 cover?
Australian trademark 571558 for the mark 'AQS' is registered in Class 1, which covers chemicals for industrial, scientific & agricultural use.
When was Australian trademark 571558 filed?
Australian trademark 571558 for the mark 'AQS' was filed at the IP Australia on 29 January 1992.
When does Australian trademark 571558 need to be renewed?
Australian trademark 571558 for the mark 'AQS' is currently recorded as valid until 8 June 1994, 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.