Publicação do pedido de patente
#3.1
07/12/1988
RPI 925
Back to search
Application data
Number
PI8706573Type
Invention Patent
Filing
12/04/1987
Publication
07/12/1988
Progress at the INPI
- Filing12/04/87
- Publication07/12/88
- Examination08/28/90
- Allowance06/15/93
- Grant11/30/93
- Terminated06/25/96
The patent was granted on 11/30/1993 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
F. A. (pessoa física)
DE
Inventors
G. A. (pessoa física)
DE
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de patente depositado
#2.1
04/05/1988
RPI 911
Anuidade - prazo legal encerrado
#18.2
06/25/1996
RPI 1334
Concessão da patente
#16.1
11/30/1993
RPI 1200
Notificação para pagamento de retribuição
#13.1
10/26/1993
RPI 1195
Deferimento
#9.1
06/15/1993
RPI 1176
Republicação - classificação IPC
#15.11
12/08/1992
RPI 1149
Exigência - art. 36 da LPI
#6.1
10/27/1992
RPI 1143
Solicitação de exame técnico
#4.1
08/28/1990
RPI 1030
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.