Concessão da patente
#16.1
08/30/1988
RPI 932
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Official data from INPI
PROCESSO DE FABRICAÇÃO DE LÍQUIDO DESEMBAÇANTE.
ConcedidaInvention Patent
Application data
Number
PI8304640Type
Invention Patent
Filing
08/26/1983
Publication
04/02/1985
Progress at the INPI
- Filing08/26/83
- Publication04/02/85
- Examination08/20/85
- Allowance12/29/87
- Grant08/30/88
- Terminated05/02/95
The patent was granted on 08/30/1988 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
F. G. (pessoa física)
Inventors
G. [. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
05/10/1988
RPI 916
Deferimento
#9.1
12/29/1987
RPI 897
Conhecimento de parecer técnico
#7.1
11/18/1986
RPI 839
Solicitação de exame técnico
#4.1
08/20/1985
RPI 774
Publicação do pedido de patente
#3.1
04/02/1985
RPI 754
Pedido de patente depositado
#2.1
11/01/1983
RPI 680
Anuidade - prazo legal encerrado
#18.2
05/02/1995
RPI 1274
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