Deferimento
#9.1
10/03/1989
RPI 989
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Application data
Number
PI8403936Type
Invention Patent
Filing
08/02/1984
Publication
07/09/1985
Progress at the INPI
- Filing08/02/84
- Publication07/09/85
- Examination01/28/86
- Allowance10/03/89
- Grant06/26/90
- Terminated06/20/95
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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Alois Zettler, Elektrotechnische Fabrik GmbH
DE
Inventors
A. S. (pessoa física)
US
R. D. (pessoa física)
US
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
102
08/15/1989
RPI 982
Pedido de recurso
#12.3
05/16/1989
RPI 969
11.3
01/17/1989
RPI 952
Exigência - art. 36 da LPI
#6.1
05/31/1988
RPI 919
15.9
01/28/1986
RPI 797
Solicitação de exame técnico
#4.1
01/28/1986
RPI 797
Publicação do pedido de patente
#3.1
07/09/1985
RPI 768
Pedido de patente depositado
#2.1
10/16/1984
RPI 730
Anuidade - prazo legal encerrado
#18.2
06/20/1995
RPI 1281
Concessão da patente
#16.1
06/26/1990
RPI 1024
Notificação para pagamento de retribuição
#13.1
02/01/1990
RPI 1004
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