Carta-patente expirada
#21.1
Patente extinta em 06/09/2003
09/02/2008
RPI 1965
Application data
Number
PI8807919Type
Filing
Publication
PCT
EP1988000805 The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/02/2008. We update with every new RPI gazette, published weekly.
Applicants
Krupp Foerdertechnik Gmbh
DE
O & K Orenstein & Koppel AG
DE
Inventors
H. S. (pessoa física)
DE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/09/2003
09/02/2008
RPI 1965
#25.1
Transferido de: O & K Orenstein & Koppel Aktiengesellschaft
05/04/1999
RPI 1478
#16.1
06/29/1993
RPI 1178
#13.1
04/27/1993
RPI 1169
#9.1
01/05/1993
RPI 1153
#4.1
08/27/1991
RPI 1082
#1.3
05/14/1991
RPI 1067
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.