Concessão da patente
#16.1
03/28/1989
RPI 962
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Official data from INPI
ESPAÇADOR AMORTECEDOR PARA FEIXES DE CONDUTORES DE LINHAS DE TRANSMISSÃO ELÉTRICA DE ALTA VOLTAGEM.
ConcedidaInvention Patent
Application data
Number
PI8306568Type
Invention Patent
Filing
11/29/1983
Publication
07/03/1984
Progress at the INPI
- Filing11/29/83
- Publication07/03/84
- Examination08/05/86
- Allowance08/02/88
- Grant03/28/89
- Terminated05/09/95
The patent was granted on 03/28/1989 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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
A. Salvi & C. S.P.A.
Inventors
D. G. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
11/29/1988
RPI 945
Deferimento
#9.1
08/02/1988
RPI 928
Exigência - art. 36 da LPI
#6.1
12/15/1987
RPI 895
Solicitação de exame técnico
#4.1
08/05/1986
RPI 824
Publicação do pedido de patente
#3.1
07/03/1984
RPI 715
Pedido de patente depositado
#2.1
02/14/1984
RPI 695
Anuidade - prazo legal encerrado
#18.2
05/09/1995
RPI 1275
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