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The International trademark Sigratherm was filed as Figurative mark on 10/31/1972 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 395848 |
| Register number | 875148 |
| Countries | 
|
| Base trademark |
No. 875 148,
November 17, 1970
|
| Application date | October 31, 1972 |
| Expiration date | October 31, 2022 |
Trademark owner
Söhnleinstr. 8
65201 Wiesbaden
DE
65201 Wiesbaden
DE
goods and services
01
Graphites for nuclear reactors, coverings for combustible
elements of graphite for nuclear reactors; nuclear moderator
graphites
09
Graphite crucibles
11
Distilling apparatus, namely evaporation basins, rupture
disks, filters made of carbon or graphite for cast, liquid
and gas materials (included in class 11)
17
Compounds or coatings against heat radiation, heatproofing
material, packings for machines and piping systems, for
steam, water, air and gas
19
Fire bricks made of graphite, brick and stonework for heat
exchangers, graphite pipes, graphite sheets, graphite for
lining blast furnaces; graphite moldings
22
Graphite wadding
24
Graphite felts, filtering insulation sheets of graphite
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| May 13, 2023 | 2023/19 Gaz | Deletion | |
| October 31, 2012 | 2012/45 Gaz | Extension | |
| May 23, 2003 | 2003/10 Gaz | RAW: Non Renewal Under Rule 40.3 | |
| March 3, 1998 | DE | Correction | |
| October 31, 1992 | 1993/2 LMi | Extension | |
| October 31, 1972 | 1973/2 LMi | DT | Registration |
| Partial deletion |
ID: 14395848