Solicitação de exame técnico
#4.1
06/09/1987
RPI 868
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Application data
Number
PI8502602Type
Invention Patent
Filing
05/20/1985
Publication
12/30/1986
Progress at the INPI
Awaiting grant fee payment- Filing05/20/85
- Publication12/30/86
- Examination06/09/87
- Allowance03/05/91
- Grant
- In force
The application was allowed by the INPI on 03/05/1991. The grant of the letters patent is being processed.
Latest action published by the INPI: 06/09/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
NORD S A IND E COMERCIO [BR]
Inventors
C. D. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
12/30/1986
RPI 845
Pedido de patente depositado
#2.1
08/06/1985
RPI 772
Retificação
#15.3
06/25/1991
RPI 1073
Deferimento
#9.1
03/05/1991
RPI 1057
Exigência - art. 36 da LPI
#6.1
08/21/1990
RPI 1029
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