Concessão da patente
#16.1
07/30/1985
RPI 771
Progress at the INPI
- Filing08/19/77
- Publication
- Examination
- Allowance02/26/85
- Grant07/30/85
- Terminated10/23/90
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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
A. D. (pessoa física)
Inventors
D. F. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
100
02/26/1985
RPI 749
Petição de recurso
#12.2
06/28/1983
RPI 662
Indeferimento
#9.2
03/15/1983
RPI 647
Conhecimento de parecer técnico
#7.1
10/06/1981
RPI 572
Anuidade - prazo legal encerrado
#18.2
10/23/1990
RPI 1038
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