22.2
08/09/1988
RPI 929
Progress at the INPI
- Filing09/14/79
- Publication
- Examination06/22/82
- Allowance12/27/83
- Grant05/29/84
- In force09/14/94
The patent was granted on 05/29/1984 and is in force until 09/14/1994. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:09/14/1994
Latest action published by the INPI: 08/09/1988. 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).
Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Pedido de licença compulsória
#20.1
01/26/1988
RPI 901
Cessão de direito de exploração
#22.1
09/01/1987
RPI 880
Concessão da patente
#16.1
05/29/1984
RPI 710
Notificação para pagamento de retribuição
#13.1
04/24/1984
RPI 705
Deferimento
#9.1
12/27/1983
RPI 688
8.1
08/09/1983
RPI 668
Solicitação de exame técnico
#4.1
06/22/1982
RPI 609
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