Conhecimento de parecer técnico
#7.1
10/10/1989
RPI 990
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Application data
Number
PI8501897Type
Invention Patent
Filing
10/23/1984
Publication
05/06/1986
Progress at the INPI
Under appeal- Filing10/23/84
- Publication05/06/86
- Examination06/21/88
- Refused08/21/90
- Grant
- In force
The application was refused by the INPI on 08/21/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
MAUD FRIZON [US]
Inventors
F. [. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
6.2
02/14/1989
RPI 956
Solicitação de exame técnico
#4.1
06/21/1988
RPI 922
Republicação - classificação IPC
#15.11
03/10/1987
RPI 855
Publicação do pedido de patente
#3.1
05/06/1986
RPI 811
Pedido de patente depositado
#2.1
07/02/1985
RPI 767
Indeferimento
#9.2
08/21/1990
RPI 1029
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