Pedido de patente depositado
#2.1
07/25/1989
RPI 979
Application data
Number
PI8902815Type
Filing
Publication
Published on 02/01/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
H. C. (pessoa física)
US
Inventors
G. K. (pessoa física)
S. O. (pessoa física)
IPC Classification
Priority claims
US
206,535 · 06/14/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/25/1989
RPI 979
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C22B 23/04; C01G 53/00.
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