Retificação
#15.3
03/21/1995
RPI 1268
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Official data from INPI
PELÍCULA DE POLIPROPILENO BIAXIALMENTE ORIENTADO, E, PROCESSO PARA PRODUZIR A MESMA
Em AnáliseInvention PatentPCT · GB1988001002
Application data
Number
PI8807306Type
Invention Patent
Filing
11/15/1988
Publication
03/13/1990
PCT
GB1988001002 Progress at the INPI
- Filing11/15/88
- Publication03/13/90
- Examination07/30/91
- Allowance
- Grant
- In force
Published on 03/13/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 03/21/1995. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Courtaulds Films & Packaging (Holdings) Ltd
GB
Inventors
A. C. (pessoa física)
B. S. (pessoa física)
Technical data
IPC Classification
Priority claims
GB
8726814 · 11/16/1987
GB
8820025 · 08/23/1988
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
07/30/1991
RPI 1078
Notificação de entrada na fase nacional - PCT
#1.3
03/13/1990
RPI 1009
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