Concessão da patente
#16.1
08/30/1988
RPI 932
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Official data from INPI
ESPAÇADOR - AMORTECEDOR PARA FEIXES DE SUBCONDUTORES DE ENERGIA ELÉTRICA EM LINHAS DE TRANAMISSÃO AÉREAS.
ConcedidaInvention Patent
Application data
Number
PI8205626Type
Invention Patent
Filing
09/27/1982
Publication
05/08/1984
Progress at the INPI
- Filing09/27/82
- Publication05/08/84
- Examination07/22/86
- Allowance12/08/87
- Grant08/30/88
- Terminated01/03/95
The patent was granted on 08/30/1988 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Forjasul - Conetores e Peças Ltda
Inventors
M. E. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
04/26/1988
RPI 914
Deferimento
#9.1
12/08/1987
RPI 894
Exigência - art. 36 da LPI
#6.1
03/24/1987
RPI 857
Solicitação de exame técnico
#4.1
07/22/1986
RPI 822
Publicação do pedido de patente
#3.1
05/08/1984
RPI 707
Pedido de patente depositado
#2.1
11/16/1982
RPI 630
Anuidade - prazo legal encerrado
#18.2
01/03/1995
RPI 1257
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