Publicação do pedido de patente
#3.1
05/30/1989
RPI 971
Application data
Number
PI8805314Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 10/14/1988 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Alcan International Limited
CA
Inventors
C. G. (pessoa física)
W. G. (pessoa física)
IPC Classification
Priority claims
CA
549.349 · 10/15/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/30/1989
RPI 971
#2.1
02/28/1989
RPI 958
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C22C 1/09.
03/20/2018
RPI 2463
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11/26/1991
RPI 1095
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