Lyogen Logo (WIPO, 09/28/1956)
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The International trademark Lyogen was filed as Figurative mark on 09/28/1956 at the World Intellectual Property Organization.
Logodesign (Wiener Klassifikation)
#Letters presenting a special form of writing
| Trademark form | Figurative mark |
| File reference | 195706 |
| Register number | 227375 |
| Countries | 
|
| Base trademark |
No. 227 375,
July 21, 1948
|
| Application date | September 28, 1956 |
| Expiration date | September 28, 2026 |
Trademark owner
Byk-Gulden-Str. 2
78467 Konstanz
DE
78467 Konstanz
DE
Trademark representatives
875 Third Avenue,
c/o IP Services NYC
US
goods and services
05
Produits chimiques destinés à l'hygiène et la médecine,
produits et préparations chimico-pharmaceutiques
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| September 28, 2016 | 2016/47 Gaz | Extension | |
| September 28, 2006 | 2006/43 Gaz | Extension | |
| April 5, 2002 | 2002/13 Gaz | RU | RAW: Final Reversing Refusal |
| October 31, 2001 | 2001/22 Gaz | RU | Rejection |
| September 28, 2000 | 2000/22 Gaz | DE | Correction |
| November 13, 1996 | 1996/17 Gaz | Extension | |
| September 28, 1996 | 1996/14 Gaz | Extension | |
| April 3, 1996 | 1996/4 Gaz | ES | RAW: Final Reversing Refusal |
| February 23, 1994 | 1994/3 LMi | Extension | |
| May 26, 1993 | 1993/7 LMi | Extension | |
| March 29, 1993 | 1993/4 LMi | Extension | |
| September 28, 1976 | ES | Rejection | |
| September 28, 1956 | 1976/9 LMi | DT | Registration |
| Partial deletion |
ID: 14195706