Republicação - classificação IPC
#15.11
Alterada a Classificação para Int.Cl.6 C01B 15/10.
08/24/1999
RPI 1494
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Official data from INPI
COMPOSIÇÃO DE VEÍCULO DE BARRILHA PEROXIGENADO ESTABILIZADA
IndeferidaInvention Patent
Application data
Number
PI8905074Type
Invention Patent
Filing
10/05/1989
Publication
05/15/1990
Progress at the INPI
Under appeal- Filing10/05/89
- Publication05/15/90
- Examination06/09/92
- Refused08/24/99
- Grant
- In force
The application was refused by the INPI on 08/24/1999. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/24/1999. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
F. C. (pessoa física)
US
Inventors
H. P. (pessoa física)
US
W. H. (pessoa física)
US
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Indeferimento
#9.2
Indeferido o pedido com base no disposto no Art. 37, combinado com Art. 8º, da LPI 9279, de 14/05/96.
08/24/1999
RPI 1494
Conhecimento de parecer técnico
#7.1
11/03/1998
RPI 1452
Solicitação de exame técnico
#4.1
06/09/1992
RPI 1123
Publicação do pedido de patente
#3.1
05/15/1990
RPI 1018
Pedido de patente depositado
#2.1
03/01/1990
RPI 1007
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