111
04/19/1988
RPI 913
Progress at the INPI
- Filing12/29/78
- Publication
- Examination08/24/82
- Refused04/19/88
- Grant
- In force
The application was refused on 04/19/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
CESP
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Petição de recurso
#12.2
06/16/1987
RPI 869
Retificação
#15.6
03/31/1987
RPI 858
Alteração de numeração
#15.1
11/25/1986
RPI 840
8.1
07/15/1986
RPI 821
Indeferimento
#9.2
03/25/1986
RPI 805
Conhecimento de parecer técnico
#7.1
03/05/1985
RPI 750
Solicitação de exame técnico
#4.1
08/24/1982
RPI 618
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