Notificação para pagamento de retribuição
#13.1
11/14/1989
RPI 995
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Application data
Number
PI8407213Type
Invention Patent
Filing
12/10/1984
Publication
11/26/1985
Progress at the INPI
- Filing12/10/84
- Publication11/26/85
- Examination09/01/87
- Allowance07/11/89
- Grant04/24/90
- Terminated07/04/95
The patent was granted on 04/24/1990 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
D. B. (pessoa física)
US
Inventors
D. B. (pessoa física)
US
Technical data
IPC Classification
Priority claims
US
560.520 · 12/12/1983
US
622.708 · 06/20/1984
US
661.342 · 10/16/1984
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
07/11/1989
RPI 977
Conhecimento de parecer técnico
#7.1
12/06/1988
RPI 946
15.9
09/01/1987
RPI 880
Solicitação de exame técnico
#4.1
09/01/1987
RPI 880
Notificação de entrada na fase nacional - PCT
#1.3
11/26/1985
RPI 788
Anuidade - prazo legal encerrado
#18.2
07/04/1995
RPI 1283
Concessão da patente
#16.1
04/24/1990
RPI 1015
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