22.2
08/01/1989
RPI 980
Progress at the INPI
- Filing03/08/82
- Publication01/18/83
- Examination10/18/83
- Allowance04/29/86
- Grant03/17/87
- In force03/08/97
The patent was granted on 03/17/1987 and is in force until 03/08/1997. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:03/08/1997
Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Anuidade - prazo legal encerrado
#18.2
06/06/1989
RPI 972
Concessão da patente
#16.1
03/17/1987
RPI 856
11.7
02/17/1987
RPI 852
Arquivamento - Art. 38 §2° da LPI
#11.4
01/06/1987
RPI 846
Notificação para pagamento de retribuição
#13.1
09/02/1986
RPI 828
Deferimento
#9.1
04/29/1986
RPI 810
15.10
02/18/1986
RPI 800
Exigência - art. 36 da LPI
#6.1
09/03/1985
RPI 776
Conhecimento de parecer técnico
#7.1
11/27/1984
RPI 736
Solicitação de exame técnico
#4.1
10/18/1983
RPI 678
Publicação do pedido de patente
#3.1
01/18/1983
RPI 639
Pedido de patente depositado
#2.1
04/20/1982
RPI 600
14.8
06/11/1991
RPI 1071
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