Indeferimento
#9.2
10/24/1989
RPI 992
Progress at the INPI
- Filing06/23/86
- Publication10/14/86
- Examination12/02/86
- Refused12/29/92
- Grant
- In force
The application was refused on 12/29/1992 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
LUIZ CARLOS RODRIGUES [BR]
Inventors
R. [. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
12/02/1986
RPI 841
Publicação antecipada
#3.2
10/14/1986
RPI 834
Pedido de patente depositado
#2.1
10/07/1986
RPI 833
131
12/29/1992
RPI 1152
121
05/29/1990
RPI 1020
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