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The International trademark LEOS was filed as Figurative mark on 01/12/1993 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 597242 |
| Register number | 398467 |
| Countries | 
|
| Base trademark |
No. 398 467,
November 2, 1992
|
| Application date | January 12, 1993 |
| Expiration date | January 12, 2033 |
Trademark owner
Paul-Gossen-Straße 100
91052 Erlangen
DE
91052 Erlangen
DE
Trademark representatives
Bankgasse 3
90402 Nürnberg
DE
goods and services
09
Electrotechnical and electronic apparatus and installations
for detection and tracing of leaks in containers for solid,
liquid and gaseous substances, consisting of collectors,
detectors, data transfer apparatus and their data processing
programs (not included in other classes), alarm signals and
a memory for storing information
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| May 17, 2023 | 2023/20 Gaz | GB | Rejection |
| January 12, 2023 | 2023/3 Gaz | Extension | |
| November 15, 2022 | 2022/47 Gaz | Correction | |
| January 12, 2013 | 2013/3 Gaz | Extension | |
| October 6, 1995 | 1996/2 LMi | ES | RAW: Final Reversing Refusal |
| January 9, 1995 | 1995/1 LMi | ES | Decision on opposition |
| June 6, 1994 | 1994/6 LMi | RU | RAW: Final Reversing Refusal |
| April 6, 1994 | 1994/4 LMi | BG | RAW: Final Reversing Refusal |
| March 1, 1994 | 1994/4 LMi | Extension | |
| February 10, 1994 | 1994/2 LMi | RU | Rejection |
| January 12, 1994 | 1994/1 LMi | BG | Rejection |
| December 23, 1993 | 1993/12 LMi | ES | Rejection |
| January 12, 1993 | 1993/3 LMi | CH | Registration |
| Partial deletion |
ID: 14597242