Article préparé de poudre d'acier à coupe rapide à dureté élevée
Patent europeic · EP0909829 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP0909829
- Numer da la dumonda
- EP98308340
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 13-10-1998
- Publitgà
- 21-04-1999
- Concedì
- 19-05-2004
- Stritgà
- 12-10-2018
- Motiv
- Durada maximala cuntanschida
- Classas IPC
- C22C 33/02 (2006.01)C22C 38/10 (2006.01)C22C 38/12 (2006.01)
- Prioritad
- US 949497 14.10.1997
- Lingua da l’annunzia
- englais
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 15-10-2018
Durada maximala cuntanschida
Published in Swissreg on 15.10.2018
- 12-06-2015
Transferì
- Owner
- CRUCIBLE MATERIALS CORPORATION, P.O. Box 977,, State Fair Boulevard, Syracuse,, New York 13201-0977, USA → Crucible Industries LLC, 575 State Fair Boulevard, Solvay, NY 13209, USA
Published in Swissreg on 12.06.2015
- 13-08-2004
Represchentant inscrit
- Representative
- R. A. Egli & Co., Patentanwälte, Horneggstrasse 4, 8008 Zürich
Published in +pat+ No 15 in 2004
- 28-05-2004
Concedì
Published in +pat+ No 10 in 2004
Partidas
Inventur
Wojcieszynski, Andrzej L.
Pittsburgh, Pennsylvania 15241, US
Stasko, William
West Homestead, Pennsylvania 15120, US
Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.