Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
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Official data from INPI
PROCESSO E DISPOSITIVO PARA MONITORAR O POTENCIAL EM RELACAO AO SOLO DE UMA ESTRUTURA METALICA
Em AnáliseInvention Patent
Application data
Number
PI8105831Type
Invention Patent
Filing
09/12/1980
Publication
06/08/1982
Progress at the INPI
- Filing09/12/80
- Publication06/08/82
- Examination09/28/82
- Allowance01/15/85
- Grant08/27/85
- Terminated07/12/88
The patent was granted on 08/27/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
NEDERLANDSE GASUNIE NV
Inventors
W. G. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
08/27/1985
RPI 775
Notificação para pagamento de retribuição
#13.1
05/07/1985
RPI 759
Republicação - classificação IPC
#15.11
01/15/1985
RPI 743
Deferimento
#9.1
01/15/1985
RPI 743
Exigência - art. 36 da LPI
#6.1
08/21/1984
RPI 722
Solicitação de exame técnico
#4.1
09/28/1982
RPI 623
Publicação do pedido de patente
#3.1
06/08/1982
RPI 607
Pedido de patente depositado
#2.1
10/27/1981
RPI 575
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