Republicação - classificação IPC
#15.11
Altrerado da Int Cl5 C04B 35/76
11/28/2000
RPI 1560
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Official data from INPI
PROCESSO PARA OBTENÇÃO DE MANTA, PLACAS E PEÇAS CERÂMICAS
ArquivadaInvention Patent
Application data
Number
PI9004937Type
Invention Patent
Filing
10/02/1990
Publication
04/07/1992
Progress at the INPI
- Filing10/02/90
- Publication04/07/92
- Abandoned05/24/94
- Allowance
- Grant
- In force
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/28/2000. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
O. L. (pessoa física)
BR
Inventors
O. L. (pessoa física)
BR
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 36 §1° da LPI
#11.2
11/14/2000
RPI 1558
Exigência - art. 36 da LPI
#6.1
02/22/2000
RPI 1520
Solicitação de exame técnico
#4.1
05/24/1994
RPI 1225
Publicação do pedido de patente
#3.1
04/07/1992
RPI 1114
Pedido de patente depositado
#2.1
04/02/1991
RPI 1061
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