Retificação
#15.3
06/21/1994
RPI 1229
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Official data from INPI
MATERIAL EM CAMADAS OU PEÇA EM CAMADAS E PROCESSO PARA SUA PRODUÇÃO
Em AnáliseInvention PatentPCT · DE1989000219
Application data
Number
PI8906921Type
Invention Patent
Filing
04/13/1989
Publication
12/04/1990
PCT
DE1989000219 Progress at the INPI
- Filing04/13/89
- Publication12/04/90
- Examination03/03/92
- Allowance
- Grant
- In force
Published on 12/04/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 06/21/1994. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Glyco Ag.
DE
Glyco-Metall-Werke Daelen & Loos Gmbh
DE
Inventors
D. E. (pessoa física)
DE
K. W. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
03/03/1992
RPI 1109
14.4
12/17/1991
RPI 1098
Notificação de entrada na fase nacional - PCT
#1.3
12/04/1990
RPI 1044
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