Concessão da patente
#16.1
02/04/1986
RPI 798
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Official data from INPI
GASEIFICADORES DE COMBUSTÍVEIS SÓLIDOS DE LEITO E DE TRIAGEM INVERSA
ConcedidaInvention Patent
Application data
Number
PI8200593Type
Invention Patent
Filing
02/04/1982
Publication
04/20/1982
Progress at the INPI
- Filing02/04/82
- Publication04/20/82
- Examination07/13/82
- Allowance06/11/85
- Grant02/04/86
- Terminated06/26/90
The patent was granted on 02/04/1986 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: 02/04/1986. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Enterprise General de Chauffage Industriel Pillard
FR
Inventors
H. P. (pessoa física)
FR
J. P. (pessoa física)
FR
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
09/24/1985
RPI 779
Deferimento
#9.1
06/11/1985
RPI 764
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
03/30/1982
RPI 597
Anuidade - prazo legal encerrado
#18.2
06/26/1990
RPI 1024
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