Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
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Official data from INPI
Processo para tratar combustível de grão miudo a grão graudo ou fibroso e leito fluidificado.
Em AnáliseInvention Patent
Progress at the INPI
- Filing09/26/78
- Publication
- Examination
- Allowance02/12/85
- Grant07/30/85
- Terminated06/14/88
The patent was granted on 07/30/1985 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Albert Neuhaus - Schwermann
W. Z. (pessoa física)
Inventors
L. H. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
07/30/1985
RPI 771
Notificação para pagamento de retribuição
#13.1
05/28/1985
RPI 762
Deferimento
#9.1
02/12/1985
RPI 747
Exigência - art. 36 da LPI
#6.1
02/07/1984
RPI 694
Exigência - art. 36 da LPI
#6.1
10/18/1983
RPI 678
Exigência - art. 36 da LPI
#6.1
10/19/1982
RPI 626
6.2
10/20/1981
RPI 574
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