110
12/12/1989
RPI 999
Back to search
Application data
Number
PI8400457Type
Invention Patent
Filing
08/02/1984
Publication
09/11/1984
Progress at the INPI
- Filing08/02/84
- Publication09/11/84
- Examination09/23/86
- Allowance02/28/89
- Grant06/26/90
- Terminated06/06/95
The patent was granted on 06/26/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
L. E. (pessoa física)
FR
Inventors
C. B. (pessoa física)
FR
E. B. (pessoa física)
IT
L. F. (pessoa física)
FR
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Recurso
#12.1
07/18/1989
RPI 978
Republicação - classificação IPC
#15.11
05/02/1989
RPI 967
Deferimento
#9.1
02/28/1989
RPI 958
6.2
09/15/1987
RPI 882
Solicitação de exame técnico
#4.1
09/23/1986
RPI 831
Publicação do pedido de patente
#3.1
09/11/1984
RPI 725
Pedido de patente depositado
#2.1
04/17/1984
RPI 704
Anuidade - prazo legal encerrado
#18.2
06/06/1995
RPI 1279
Concessão da patente
#16.1
06/26/1990
RPI 1024
Notificação para pagamento de retribuição
#13.1
03/13/1990
RPI 1009
Related
From the same holder
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.