20.7
06/21/1988
RPI 922
Progress at the INPI
- Filing10/17/80
- Publication
- Examination
- Allowance10/08/85
- Grant06/24/86
- In force10/17/00
The patent was granted on 06/24/1986 and is in force until 10/17/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/17/2000
Latest action published by the INPI: 06/21/1988. 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
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
06/24/1986
RPI 818
Notificação para pagamento de retribuição
#13.1
03/18/1986
RPI 804
Deferimento
#9.1
10/08/1985
RPI 781
15.10
06/11/1985
RPI 764
Exigência - art. 36 da LPI
#6.1
12/18/1984
RPI 739
Exigência - art. 36 da LPI
#6.1
08/07/1984
RPI 720
Conhecimento de parecer técnico
#7.1
03/07/1984
RPI 698
22.2
10/23/1990
RPI 1038
Anuidade - prazo legal encerrado
#18.2
09/25/1990
RPI 1034
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