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Australian Trademark — IP Australia
BLUE LINE
Application 316987 · Registered
Quick Facts
| Application Number | 316987 |
| Status | Registered |
| Owner | smiths medical international limited |
| Type | trade_mark |
| Filed | 1978-04-04 |
| Registered | 1978-04-04 |
Is this trademark active?
Yes. BLUE LINE 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: 1978-04-04
- Received by IP Australia: 1978-04-04
- Filed: 1978-04-04
- Protected: 1978-04-04
Applicant
| Name | icu medical international limited |
| Country | GB |
Representative
This trademark is represented by davies collison cave pty ltd, VIC, AU.
About This Trademark
'BLUE LINE' is a protected trademark on the IP Australia register, owned by smiths medical international limited. The application (316987) was filed on 4 April 1978 and registered on 4 April 1978.
This mark is recorded under Class 10 (medical & surgical apparatus).
Frequently Asked Questions
Who owns Australian trademark 316987 ('BLUE LINE')?
Australian trademark 316987 for the mark 'BLUE LINE' in Class 10 is recorded on the IP Australia register as owned by smiths medical international limited. 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 316987 currently a registered trademark?
No — the IP Australia records the status of Australian trademark 316987 for the mark 'BLUE LINE' as protected.
Which goods or services does Australian trademark 316987 cover?
Australian trademark 316987 for the mark 'BLUE LINE' is registered in Class 10, which covers medical & surgical apparatus.
When was Australian trademark 316987 filed?
Australian trademark 316987 for the mark 'BLUE LINE' was filed at the IP Australia on 4 April 1978 and registered on 4 April 1978.
Cross-Register Filings
Trademarks matching "BLUE LINE" 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.
US — United States (USPTO)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| BLUE LINE | 99325008 | 686 | 2025-08-07 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| THIN BLUE LINE BALL | 99600727 | 630 | 2026-01-17 |
| MASTERBOOK“THE COLORS BLUE, LIGHT BLUE, AND GRAY ARE CLAIMED AS A FEATURE OF THE MARK. THE MARK CONSISTS OF A STYLIZED OPEN BOOK, WITH THE LEFT PAGE IN GRAY AND THE RIGHT PAGE IN LIGHT BLUE CONTAINING THREE CIRCUIT-LIKE LINES ENDING IN CIRCLES. THE WORDING ‘MASTER’ APPEARS IN GRAY AND THE WORDING ‘BOOK’ APPEARS IN BLUE.” | 99526102 | 630 | 2025-12-02 |
| BLUE LINE PRODUCTIONS | 99515561 | 630 | 2025-11-25 |
| THIN BLUE LINE LAW ENFORCEMENT MOTORCYCLE CLUB | 99516377 | 630 | 2025-11-25 |
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.
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.