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Australian Trademark — IP Australia
TURBO PROLOG
Application 446169 · Dead / Expired
Quick Facts
| Application Number | 446169 |
| Status | Dead / Expired |
| Owner | borland international inc |
| Type | trade_mark |
| Filed | 1986-05-30 |
| Expires | 1990-04-08 |
Is this trademark active?
TURBO PROLOG 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 The mark is no longer active and the identifier may be available for new applications.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: 1986-05-30
- Received by IP Australia: 1986-05-30
- Filed: 1986-05-30
- Lapsed: 1990-04-08
- Renewal due: 1990-04-08
Applicant
| Name | borland international inc |
| Country | US |
Representative
This trademark is represented by griffith hack, VIC, AU.
About This Trademark
'TURBO PROLOG' is a lapsed trademark on the IP Australia register, owned by borland international inc. The application (446169) was filed on 30 May 1986. The registration is set to expire on 8 April 1990.
This mark is recorded under Class 9 (scientific, electrical & IT apparatus).
Frequently Asked Questions
Who owns Australian trademark 446169 ('TURBO PROLOG')?
Australian trademark 446169 for the mark 'TURBO PROLOG' in Class 9 is recorded on the IP Australia register as owned by borland international inc. 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 446169 currently a registered trademark?
No — the IP Australia records the status of Australian trademark 446169 for the mark 'TURBO PROLOG' as lapsed.
Which goods or services does Australian trademark 446169 cover?
Australian trademark 446169 for the mark 'TURBO PROLOG' is registered in Class 9, which covers scientific, electrical & IT apparatus.
When was Australian trademark 446169 filed?
Australian trademark 446169 for the mark 'TURBO PROLOG' was filed at the IP Australia on 30 May 1986.
When does Australian trademark 446169 need to be renewed?
Australian trademark 446169 for the mark 'TURBO PROLOG' is currently recorded as valid until 8 April 1990, at which point it will need to be renewed with the IP Australia to remain in force.
Cross-Register Filings
Trademarks matching "TURBO PROLOG" 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 |
|---|---|---|---|
| TURBO PROLOGSame applicant | 73576691 | 710 | 1986-01-07 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| TURBO PROLOG TOOLBOXSame applicant | 73653731 | 710 | 1987-04-03 |
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 2026-04-26.
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.