6.2
09/08/1987
RPI 881
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Official data from INPI
Fio de ouro para elementos de construção semicondutores.
Em ExigênciaInvention Patent
Application data
Number
PI8304323Type
Invention Patent
Filing
08/11/1983
Publication
03/20/1984
Progress at the INPI
- Filing08/11/83
- Publication03/20/84
- Examination07/15/86
- Allowance05/08/90
- Abandoned
- In force
The application was allowed on 05/08/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 09/08/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
D. M. (pessoa física)
DE
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Priority claims
DE
P 32 30 376.9 · 08/14/1982
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
07/15/1986
RPI 821
Publicação do pedido de patente
#3.1
03/20/1984
RPI 700
Pedido de patente depositado
#2.1
10/18/1983
RPI 678
Arquivamento - Art. 38 §2° da LPI
#11.4
09/10/1991
RPI 1084
Notificação para pagamento de retribuição
#13.1
08/21/1990
RPI 1029
Deferimento
#9.1
05/08/1990
RPI 1017
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