Concessão da patente
#16.1
10/24/1989
RPI 992
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Official data from INPI
RECEPTOR DE TOM PARA EQUIPAMENTOS DE COMUNICAÇÃO DE DADOS DIGITAIS
ConcedidaInvention Patent
Application data
Number
PI8303260Type
Invention Patent
Filing
06/20/1983
Publication
02/07/1984
Progress at the INPI
- Filing06/20/83
- Publication02/07/84
- Examination04/01/86
- Allowance05/16/89
- Grant10/24/89
- Terminated04/25/95
The patent was granted on 10/24/1989 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
I. C. (pessoa física)
US
Inventors
D. G. (pessoa física)
FR
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
09/12/1989
RPI 986
Deferimento
#9.1
05/16/1989
RPI 969
Exigência - art. 36 da LPI
#6.1
11/16/1988
RPI 943
6.2
09/08/1987
RPI 881
Solicitação de exame técnico
#4.1
04/01/1986
RPI 806
Publicação do pedido de patente
#3.1
02/07/1984
RPI 694
Pedido de patente depositado
#2.1
08/02/1983
RPI 667
Anuidade - prazo legal encerrado
#18.2
04/25/1995
RPI 1273
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