Carta-patente expirada
#21.1
Patente extinta em 04/03/2003
09/02/2008
RPI 1965
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Official data from INPI
MÉTODO E DISPOSITIVO PARA A MONTAR UM ESTATOR
Arquivada/ExtintaInvention PatentPCT · EP1988000165
Application data
Number
PI8807444Type
Invention Patent
Filing
03/04/1988
Publication
05/22/1990
PCT
EP1988000165 Progress at the INPI
- Filing03/04/88
- Publication05/22/90
- Examination07/30/91
- Allowance06/07/94
- Grant01/31/95
- Expired09/02/08
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 and inventors
Applicants
Aspera S.p.A.
IT
Inventors
A. L. (pessoa física)
IT
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
01/31/1995
RPI 1261
Notificação para pagamento de retribuição
#13.1
10/11/1994
RPI 1245
Deferimento
#9.1
06/07/1994
RPI 1227
Exigência - art. 36 da LPI
#6.1
01/18/1994
RPI 1207
Solicitação de exame técnico
#4.1
07/30/1991
RPI 1078
Notificação de entrada na fase nacional - PCT
#1.3
05/22/1990
RPI 1019
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