Loading...
Trademark Dashboard – UK Trademark Search & ClearanceAustralian Trademark — IP Australia
TOP HAT
Application 427315 · Registered
Quick Facts
| Application Number | 427315 |
| Status | Registered |
| Owner | astrazeneca ab |
| Type | trade_mark |
| Filed | 1985-05-23 |
| Registered | 1987-12-17 |
Is this trademark active?
Yes. TOP HAT is a currently protected Australian trademark. It is enforceable under the Trade Marks Act 1995 (Cth) in Australia.
Prosecution Timeline
Key events recorded against this trademark at IP Australia, oldest first.
- Published: 1985-05-23
- Filed: 1985-05-23
- Received by IP Australia: 1985-05-23
- Protected: 1985-05-23
- Accepted for registration: 1987-07-20
Applicant
| Name | astrazeneca ab |
| Country | SE |
Representative
This trademark is represented by dennemeyer & associates, VIC, AU.
About This Trademark
'TOP HAT' is a protected trademark on the IP Australia register, owned by astrazeneca ab. The application (427315) was filed on 23 May 1985 and registered on 17 December 1987.
This mark is recorded under Class 10 (medical & surgical apparatus).
Frequently Asked Questions
Who owns Australian trademark 427315 ('TOP HAT')?
Australian trademark 427315 for the mark 'TOP HAT' in Class 10 is recorded on the IP Australia register as owned by astrazeneca ab. 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 427315 currently a registered trademark?
No — the IP Australia records the status of Australian trademark 427315 for the mark 'TOP HAT' as protected.
Which goods or services does Australian trademark 427315 cover?
Australian trademark 427315 for the mark 'TOP HAT' is registered in Class 10, which covers medical & surgical apparatus.
When was Australian trademark 427315 filed?
Australian trademark 427315 for the mark 'TOP HAT' was filed at the IP Australia on 23 May 1985 and registered on 17 December 1987.
Cross-Register Filings
Trademarks matching "TOP HAT" have been found on the following foreign registers. Exact matches appear first; where the name also appears inside longer filings, those are listed below as similar marks. A “Same applicant” badge appears next to a mark when the applicant name aligns with the source filing.
UK — United Kingdom (Intellectual Property Office)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| TOP HAT | UK00003463655 | Registered | 2020-02-03 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| ESTD 2016 THE FULL ENGLISH COMPANY A LITTLE TASTE OF GREAT BRITAIN | UK00004308613 | Examination | 2025-12-10 |
| — | UK00801481585 | Registered | 2019-06-13 |
| — | UK00801473980 | Registered | 2019-05-16 |
| FOXEYE | UK00801473376 | Registered | 2019-04-30 |
US — United States (USPTO)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| TOP HAT | 99662010 | 630 | 2026-02-20 |
| TOP HAT | 99550964 | 630 | 2025-12-16 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| TOP HAT ENGINEERING | 99662001 | 630 | 2026-02-20 |
| TOP HAT INDUSTRIES | 99612275 | 630 | 2026-01-23 |
| TOP HAT CLEANERS | 99587125 | 630 | 2026-01-09 |
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.
United Kingdom (Intellectual Property Office)
UK trademark data is supplied by the Intellectual Property Office under the Open Government Licence v3.0.
United States (USPTO)
US trademark data is supplied by the United States Patent and Trademark Office. Works of the US federal government are in the public domain under 17 U.S.C. §105.
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.