131
02/21/1989
RPI 957
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Official data from INPI
PROCESSO PARA RECUPERAR FINOS DE CARVAO, CONTENDO ELEMENTOS DIVERSOS AGLUTINADOS
Em AnáliseInvention Patent
Progress at the INPI
- Filing04/24/79
- Publication
- Examination
- Allowance03/07/84
- Grant08/28/84
- In force04/24/99
The patent was granted on 08/28/1984 and is in force until 04/24/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:04/24/1999
Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
M. R. (pessoa física)
Inventors
M. R. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
22.2
01/31/1989
RPI 954
Anuidade - prazo legal encerrado
#18.2
06/24/1986
RPI 818
Cessão de direito de exploração
#22.1
06/04/1985
RPI 763
Concessão da patente
#16.1
08/28/1984
RPI 723
Notificação para pagamento de retribuição
#13.1
06/26/1984
RPI 714
Deferimento
#9.1
03/07/1984
RPI 698
Exigência - art. 36 da LPI
#6.1
10/25/1983
RPI 679
Conhecimento de parecer técnico
#7.1
05/17/1983
RPI 656
Licença compulsória (variante)
#20.2
03/13/1990
RPI 1009
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