Concessão da patente
#16.1
09/30/1986
RPI 832
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Official data from INPI
"MOTOR A AR COMPRIMIDO DOTADO DE PALHETAS"
ConcedidaInvention Patent
Application data
Number
PI8108256Type
Invention Patent
Filing
12/18/1981
Publication
04/20/1982
Progress at the INPI
- Filing12/18/81
- Publication04/20/82
- Examination07/13/82
- Allowance02/04/86
- Grant09/30/86
- Terminated02/04/92
The patent was granted on 09/30/1986 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: 09/30/1986. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
J. S. (pessoa física)
SP, BR
Inventors
J. S. (pessoa física)
BR
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
06/24/1986
RPI 818
Deferimento
#9.1
02/04/1986
RPI 798
Conhecimento de parecer técnico
#7.1
12/11/1984
RPI 738
Exigência - art. 36 da LPI
#6.1
04/17/1984
RPI 704
Solicitação de exame técnico
#4.1
07/13/1982
RPI 612
Publicação antecipada
#3.2
04/20/1982
RPI 600
Pedido de patente depositado
#2.1
02/16/1982
RPI 591
Anuidade - prazo legal encerrado
#18.2
02/04/1992
RPI 1105
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