Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
Progress at the INPI
- Filing10/29/84
- Publication06/03/86
- Examination02/10/87
- Allowance11/10/87
- Grant06/28/88
- Terminated09/26/89
The patent was granted on 06/28/1988 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
PERLEX PRODUTOS PLASTICOS LTDA [BR]
Inventors
R. R. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
06/28/1988
RPI 923
Notificação para pagamento de retribuição
#13.1
03/01/1988
RPI 906
Deferimento
#9.1
11/10/1987
RPI 890
Solicitação de exame técnico
#4.1
02/10/1987
RPI 851
Publicação do pedido de patente
#3.1
06/03/1986
RPI 815
Pedido de patente depositado
#2.1
01/22/1985
RPI 744
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