Concessão da patente
#16.1
12/27/1988
RPI 949
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Application data
Number
PI8305653Type
Invention Patent
Filing
11/22/1982
Publication
07/10/1984
Progress at the INPI
- Filing11/22/82
- Publication07/10/84
- Examination06/10/86
- Allowance05/10/88
- Grant12/27/88
- Terminated05/09/95
The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
PICO PRODUCTS INC [US]
Inventors
L. S. (pessoa física)
P. R. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
09/06/1988
RPI 933
Republicação - classificação IPC
#15.11
08/02/1988
RPI 928
Deferimento
#9.1
05/10/1988
RPI 916
Exigência - art. 36 da LPI
#6.1
10/27/1987
RPI 888
Solicitação de exame técnico
#4.1
06/10/1986
RPI 816
Republicação - classificação IPC
#15.11
05/28/1985
RPI 762
Publicação do pedido de patente
#3.1
07/10/1984
RPI 716
Pedido de patente depositado
#2.1
12/27/1983
RPI 688
Anuidade - prazo legal encerrado
#18.2
05/09/1995
RPI 1275
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