Solicitação de exame técnico
#4.1
09/08/1987
RPI 881
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Official data from INPI
DISPOSIÇÃO INTRODUZIDA EM PRENSA CABO
Em AnáliseUtility Model
Progress at the INPI
- Filing01/21/87
- Publication07/21/87
- Examination09/08/87
- Allowance03/19/91
- Grant11/26/91
- Terminated10/31/95
The patent was granted on 11/26/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
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
T. M. (pessoa física)
SP, BR
Inventors
T. M. (pessoa física)
BR
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação antecipada
#3.2
07/21/1987
RPI 874
Pedido de patente depositado
#2.1
06/30/1987
RPI 871
Anuidade - prazo legal encerrado
#18.2
10/31/1995
RPI 1300
Concessão da patente
#16.1
11/26/1991
RPI 1095
Notificação para pagamento de retribuição
#13.1
07/02/1991
RPI 1074
Deferimento
#9.1
03/19/1991
RPI 1059
Exigência - art. 36 da LPI
#6.1
10/30/1990
RPI 1039
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