Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
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Application data
Number
PI8305003Type
Invention Patent
Filing
09/09/1983
Publication
02/21/1984
Progress at the INPI
- Filing09/09/83
- Publication02/21/84
- Examination12/04/84
- Allowance07/08/86
- Grant06/30/87
- In force09/09/03
The patent was granted on 06/30/1987 and is in force until 09/09/2003. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:09/09/2003
Latest action published by the INPI: 07/12/1988. 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
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
06/30/1987
RPI 871
Notificação para pagamento de retribuição
#13.1
11/04/1986
RPI 837
Deferimento
#9.1
07/08/1986
RPI 820
14.7
10/08/1985
RPI 781
Republicação - classificação IPC
#15.11
08/27/1985
RPI 775
Exigência - art. 36 da LPI
#6.1
08/13/1985
RPI 773
Pedido de certificado de adição de invenção
#5.1
04/23/1985
RPI 757
Solicitação de exame técnico
#4.1
12/04/1984
RPI 737
14.11
08/07/1984
RPI 720
14.1
05/29/1984
RPI 710
Publicação antecipada
#3.2
02/21/1984
RPI 696
Pedido de patente depositado
#2.1
11/16/1983
RPI 682
137
04/24/1990
RPI 1015
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