14.4
11/22/1988
RPI 944
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Application data
Number
PI8505102Type
Invention Patent
Filing
10/15/1985
Publication
07/29/1986
Progress at the INPI
- Filing10/15/85
- Publication07/29/86
- Examination10/21/86
- Allowance06/19/90
- Grant12/26/90
- Terminated08/15/95
The patent was granted on 12/26/1990 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Behr-Thomson-Dehnstoffregler Verwaltungs GmbH
DE
Inventors
R. S. (pessoa física)
DE
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
10/21/1986
RPI 835
Publicação do pedido de patente
#3.1
07/29/1986
RPI 823
Pedido de patente depositado
#2.1
12/17/1985
RPI 791
Anuidade - prazo legal encerrado
#18.2
08/15/1995
RPI 1289
Concessão da patente
#16.1
12/26/1990
RPI 1047
Notificação para pagamento de retribuição
#13.1
10/02/1990
RPI 1035
Deferimento
#9.1
06/19/1990
RPI 1023
6.2
01/02/1990
RPI 1000
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