Concessão da patente
#16.1
05/30/1989
RPI 971
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Application data
Number
PI8108744Type
Invention Patent
Filing
08/06/1981
Publication
06/22/1982
Progress at the INPI
- Filing08/06/81
- Publication06/22/82
- Examination05/02/84
- Allowance09/06/88
- Grant05/30/89
- Terminated03/19/96
The patent was granted on 05/30/1989 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Scott Bader Company Limited.
GB
Inventors
L. M. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
12/27/1988
RPI 949
Deferimento
#9.1
09/06/1988
RPI 933
Exigência - art. 36 da LPI
#6.1
02/09/1988
RPI 903
Conhecimento de parecer técnico
#7.1
12/26/1984
RPI 740
Solicitação de exame técnico
#4.1
05/02/1984
RPI 706
Notificação de entrada na fase nacional - PCT
#1.3
06/22/1982
RPI 609
Anuidade - prazo legal encerrado
#18.2
03/19/1996
RPI 1320
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