Solicitação de exame técnico
#4.1
12/27/1988
RPI 949
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Official data from INPI
ESTUFA DESARMÁVEL PARA CULTURAS AGRÍCOLAS.
Em AnáliseInvention Patent
Application data
Number
PI8604648Type
Invention Patent
Filing
09/26/1986
Publication
05/10/1988
Progress at the INPI
- Filing09/26/86
- Publication05/10/88
- Examination12/27/88
- Allowance03/01/90
- Grant10/30/90
- Terminated10/03/95
The patent was granted on 10/30/1990 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Agroflora S/A - Reflorestamento e Agropecuária, empresa brasileira, industrial e comercial
SP, BR
Inventors
P. T. (pessoa física)
BR
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
05/10/1988
RPI 916
Pedido de patente depositado
#2.1
03/24/1987
RPI 857
Anuidade - prazo legal encerrado
#18.2
10/03/1995
RPI 1296
Concessão da patente
#16.1
10/30/1990
RPI 1039
Notificação para pagamento de retribuição
#13.1
06/19/1990
RPI 1023
Deferimento
#9.1
03/01/1990
RPI 1007
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